WebSVN – HelenOS – Path Comparison – / – /branches/dynload/uspace/lib/ Rev 3402 and /branches/dynload/uspace/lib/ Rev 3403

Ignore whitespace Rev 3402 → Rev 3403

 /branches/dynload/uspace/lib/libfs/libfs.c
 ,6 → 36,7
 #include "libfs.h"
 #include "../../srv/vfs/vfs.h"
+#include "../../srv/rd/rd.h"
 #include <errno.h>
 #include <async.h>
 #include <ipc/ipc.h>
 ,5 → 331,62
         ops->node_put(tmp);
 }
+/** Read data from a block device.
+ *
+ * @param phone     Phone to be used to communicate with the device.
+ * @param buffer    Communication buffer shared with the device.
+ * @param bufpos    Pointer to the first unread valid offset within the
+ *          communication buffer.
+ * @param buflen    Pointer to the number of unread bytes that are ready in
+ *          the communication buffer.
+ * @param pos       Device position to be read.
+ * @param dst       Destination buffer.
+ * @param size      Size of the destination buffer.
+ * @param block_size    Block size to be used for the transfer.
+ *
+ * @return      True on success, false on failure.
+ */
+bool libfs_blockread(int phone, void *buffer, off_t *bufpos, size_t *buflen,
+    off_t *pos, void *dst, size_t size, size_t block_size)
+{
+    off_t offset = 0;
+    size_t left = size;
+    while (left > 0) {
+        size_t rd;
+        if (*bufpos + left < *buflen)
+            rd = left;
+        else
+            rd = *buflen - *bufpos;
+        if (rd > 0) {
+            /*
+             * Copy the contents of the communication buffer to the
+             * destination buffer.
+             */
+            memcpy(dst + offset, buffer + *bufpos, rd);
+            offset += rd;
+            *bufpos += rd;
+            *pos += rd;
+            left -= rd;
+        }
+        if (*bufpos == *buflen) {
+            /* Refill the communication buffer with a new block. */
+            ipcarg_t retval;
+            int rc = async_req_2_1(phone, RD_READ_BLOCK,
+                *pos / block_size, block_size, &retval);
+            if ((rc != EOK) || (retval != EOK))
+                return false;
+            *bufpos = 0;
+            *buflen = block_size;
+        }
+    }
+    return true;
+}
 /** @}
  */

 /branches/dynload/uspace/lib/libfs/libfs.h
 ,6 → 69,9
 extern void libfs_lookup(libfs_ops_t *, fs_handle_t, ipc_callid_t, ipc_call_t *);
+extern bool libfs_blockread(int, void *, off_t *, size_t *, off_t *, void *,
+    size_t, size_t);
 #endif
 /** @}

 /branches/dynload/uspace/lib/libc/include/getopt.h
 ,0 → 1,71
+/*  $NetBSD: getopt.h,v 1.10.6.1 2008/05/18 12:30:09 yamt Exp $ */
+/*-
+ * Copyright (c) 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Dieter Baron and Thomas Klausner.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+/* Ported to HelenOS August 2008 by Tim Post <echo@echoreply.us> */
+#ifndef _GETOPT_H_
+#define _GETOPT_H_
+#include <unistd.h>
+/*
+ * Gnu like getopt_long() and BSD4.4 getsubopt()/optreset extensions
+ */
+#define no_argument        0
+#define required_argument  1
+#define optional_argument  2
+struct option {
+    /* name of long option */
+    const char *name;
+    /*
+     * one of no_argument, required_argument, and optional_argument:
+     * whether option takes an argument
+     */
+    int has_arg;
+    /* if not NULL, set *flag to val when option found */
+    int *flag;
+    /* if flag not NULL, value to set *flag to; else return value */
+    int val;
+};
+/* HelenOS Port - These need to be exposed for legacy getopt() */
+extern char *optarg;
+extern int optind, opterr, optopt;
+extern int optreset;
+int getopt_long(int, char * const *, const char *,
+    const struct option *, int *);
+/* HelenOS Port : Expose legacy getopt() */
+int  getopt(int, char * const [], const char *);
+#endif /* !_GETOPT_H_ */

 /branches/dynload/uspace/lib/libc/include/string.h
 ,6 → 47,7
 extern int strcmp(const char *, const char *);
 extern int strncmp(const char *, const char *, size_t);
+extern int stricmp(const char *, const char *);
 extern char *strcpy(char *, const char *);
 extern char *strncpy(char *, const char *, size_t);
 ,6 → 56,8
 extern size_t strlen(const char *);
+extern char *strdup(const char *);
 extern char *strchr(const char *, int);
 extern char *strrchr(const char *, int);

 /branches/dynload/uspace/lib/libc/include/vfs/vfs.h
 ,6 → 35,10
 #ifndef LIBC_VFS_H_
 #define LIBC_VFS_H_
+#include <sys/types.h>
+extern char *absolutize(const char *, size_t *);
 extern int mount(const char *, const char *, const char *);
 #endif

 /branches/dynload/uspace/lib/libc/include/stdio.h
 ,16 → 54,17
 extern int getchar(void);
-extern int puts(const char * str);
-extern int putchar(int c);
+extern int puts(const char *);
+extern int putchar(int);
-extern int printf(const char *fmt, ...);
-extern int sprintf(char *str, const char *fmt, ...);
-extern int snprintf(char *str, size_t size, const char *fmt, ...);
+extern int printf(const char *, ...);
+extern int asprintf(char **, const char *, ...);
+extern int sprintf(char *, const char *fmt, ...);
+extern int snprintf(char *, size_t , const char *, ...);
-extern int vprintf(const char *fmt, va_list ap);
-extern int vsprintf(char *str, const char *fmt, va_list ap);
-extern int vsnprintf(char *str, size_t size, const char *fmt, va_list ap);
+extern int vprintf(const char *, va_list);
+extern int vsprintf(char *, const char *, va_list);
+extern int vsnprintf(char *, size_t, const char *, va_list);
 #define fprintf(f, fmt, ...) printf(fmt, ##__VA_ARGS__)

 /branches/dynload/uspace/lib/libc/include/ctype.h
 ,6 → 76,14
     }
 }
+static inline int tolower(int c)
+{
+    if (isupper(c))
+        return (c + ('a' - 'A' > 0 ? 'a' - 'A' : 'A' - 'a'));
+    else
+        return c;
+}
 #endif
 /** @}

 /branches/dynload/uspace/lib/libc/generic/task.c
 ,6 → 41,7
 #include <stdlib.h>
 #include <async.h>
 #include <errno.h>
+#include <vfs/vfs.h>
 task_id_t task_get_id(void)
 {
 ,9 → 131,17
     int rc;
     ipcarg_t retval;
+    char *pa;
+    size_t pa_len;
+    pa = absolutize(path, &pa_len);
+    if (!pa)
+        return 0;
     /* Spawn a program loader */
     phone_id = task_spawn_loader();
-    if (phone_id < 0) return 0;
+    if (phone_id < 0)
+        return 0;
     /*
      * Say hello so that the loader knows the incoming connection's
 ,11 → 148,12
      * phone hash.
      */
     rc = async_req_0_0(phone_id, LOADER_HELLO);
-    if (rc != EOK) return 0;
+    if (rc != EOK)
+        return 0;
     /* Send program pathname */
     req = async_send_0(phone_id, LOADER_SET_PATHNAME, &answer);
-    rc = ipc_data_write_start(phone_id, (void *)path, strlen(path));
+    rc = ipc_data_write_start(phone_id, (void *)pa, pa_len);
     if (rc != EOK) {
         async_wait_for(req, NULL);
         return 1;
 ,15 → 160,18
     }
     async_wait_for(req, &retval);
-    if (retval != EOK) goto error;
+    if (retval != EOK)
+        goto error;
     /* Send arguments */
     rc = loader_set_args(phone_id, argv);
-    if (rc != EOK) goto error;
+    if (rc != EOK)
+        goto error;
     /* Request loader to start the program */
     rc = async_req_0_0(phone_id, LOADER_RUN);
-    if (rc != EOK) goto error;
+    if (rc != EOK)
+        goto error;
     /* Success */
     ipc_hangup(phone_id);

 /branches/dynload/uspace/lib/libc/generic/getopt.c
 ,0 → 1,478
+/*  $NetBSD: getopt_long.c,v 1.21.4.1 2008/01/09 01:34:14 matt Exp $    */
+/*-
+ * Copyright (c) 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Dieter Baron and Thomas Klausner.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+/* Ported to HelenOS August 2008 by Tim Post <echo@echoreply.us> */
+#include <assert.h>
+#include <stdarg.h>
+#include <err.h>
+#include <errno.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+/* HelenOS Port : We're incorporating only the modern getopt_long with wrappers
+ * to keep legacy getopt() usage from breaking. All references to REPLACE_GETOPT
+ * are dropped, we just include the code */
+int opterr = 1;     /* if error message should be printed */
+int optind = 1;     /* index into parent argv vector */
+int optopt = '?';       /* character checked for validity */
+int optreset;       /* reset getopt */
+char *optarg;       /* argument associated with option */
+#define IGNORE_FIRST    (*options == '-' || *options == '+')
+#define PRINT_ERROR ((opterr) && ((*options != ':') \
+                      || (IGNORE_FIRST && options[1] != ':')))
+/*HelenOS Port - POSIXLY_CORRECT is always false */
+#define IS_POSIXLY_CORRECT 0
+#define PERMUTE         (!IS_POSIXLY_CORRECT && !IGNORE_FIRST)
+/* XXX: GNU ignores PC if *options == '-' */
+#define IN_ORDER        (!IS_POSIXLY_CORRECT && *options == '-')
+/* return values */
+#define BADCH   (int)'?'
+#define BADARG      ((IGNORE_FIRST && options[1] == ':') \
+             || (*options == ':') ? (int)':' : (int)'?')
+#define INORDER (int)1
+#define EMSG    ""
+static int getopt_internal(int, char **, const char *);
+static int gcd(int, int);
+static void permute_args(int, int, int, char **);
+static const char *place = EMSG; /* option letter processing */
+/* XXX: set optreset to 1 rather than these two */
+static int nonopt_start = -1; /* first non option argument (for permute) */
+static int nonopt_end = -1;   /* first option after non options (for permute) */
+/* Error messages */
+/* HelenOS Port: Calls to warnx() were eliminated (as we have no stderr that
+ * may be redirected) and replaced with printf. As such, error messages now
+ * end in a newline */
+static const char recargchar[] = "option requires an argument -- %c\n";
+static const char recargstring[] = "option requires an argument -- %s\n";
+static const char ambig[] = "ambiguous option -- %.*s\n";
+static const char noarg[] = "option doesn't take an argument -- %.*s\n";
+static const char illoptchar[] = "unknown option -- %c\n";
+static const char illoptstring[] = "unknown option -- %s\n";
+/*
+ * Compute the greatest common divisor of a and b.
+ */
+static int
+gcd(a, b)
+    int a;
+    int b;
+{
+    int c;
+    c = a % b;
+    while (c != 0) {
+        a = b;
+        b = c;
+        c = a % b;
+    }
+    return b;
+}
+/*
+ * Exchange the block from nonopt_start to nonopt_end with the block
+ * from nonopt_end to opt_end (keeping the same order of arguments
+ * in each block).
+ */
+static void
+permute_args(panonopt_start, panonopt_end, opt_end, nargv)
+    int panonopt_start;
+    int panonopt_end;
+    int opt_end;
+    char **nargv;
+{
+    int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
+    char *swap;
+    assert(nargv != NULL);
+    /*
+     * compute lengths of blocks and number and size of cycles
+     */
+    nnonopts = panonopt_end - panonopt_start;
+    nopts = opt_end - panonopt_end;
+    ncycle = gcd(nnonopts, nopts);
+    cyclelen = (opt_end - panonopt_start) / ncycle;
+    for (i = 0; i < ncycle; i++) {
+        cstart = panonopt_end+i;
+        pos = cstart;
+        for (j = 0; j < cyclelen; j++) {
+            if (pos >= panonopt_end)
+                pos -= nnonopts;
+            else
+                pos += nopts;
+            swap = nargv[pos];
+            nargv[pos] = nargv[cstart];
+            nargv[cstart] = swap;
+        }
+    }
+}
+/*
+ * getopt_internal --
+ *  Parse argc/argv argument vector.  Called by user level routines.
+ *  Returns -2 if -- is found (can be long option or end of options marker).
+ */
+static int
+getopt_internal(nargc, nargv, options)
+    int nargc;
+    char **nargv;
+    const char *options;
+{
+    char *oli;              /* option letter list index */
+    int optchar;
+    assert(nargv != NULL);
+    assert(options != NULL);
+    optarg = NULL;
+    /*
+     * XXX Some programs (like rsyncd) expect to be able to
+     * XXX re-initialize optind to 0 and have getopt_long(3)
+     * XXX properly function again.  Work around this braindamage.
+     */
+    if (optind == 0)
+        optind = 1;
+    if (optreset)
+        nonopt_start = nonopt_end = -1;
+start:
+    if (optreset || !*place) {      /* update scanning pointer */
+        optreset = 0;
+        if (optind >= nargc) {          /* end of argument vector */
+            place = EMSG;
+            if (nonopt_end != -1) {
+                /* do permutation, if we have to */
+                permute_args(nonopt_start, nonopt_end,
+                    optind, nargv);
+                optind -= nonopt_end - nonopt_start;
+            }
+            else if (nonopt_start != -1) {
+                /*
+                 * If we skipped non-options, set optind
+                 * to the first of them.
+                 */
+                optind = nonopt_start;
+            }
+            nonopt_start = nonopt_end = -1;
+            return -1;
+        }
+        if ((*(place = nargv[optind]) != '-')
+            || (place[1] == '\0')) {    /* found non-option */
+            place = EMSG;
+            if (IN_ORDER) {
+                /*
+                 * GNU extension:
+                 * return non-option as argument to option 1
+                 */
+                optarg = nargv[optind++];
+                return INORDER;
+            }
+            if (!PERMUTE) {
+                /*
+                 * if no permutation wanted, stop parsing
+                 * at first non-option
+                 */
+                return -1;
+            }
+            /* do permutation */
+            if (nonopt_start == -1)
+                nonopt_start = optind;
+            else if (nonopt_end != -1) {
+                permute_args(nonopt_start, nonopt_end,
+                    optind, nargv);
+                nonopt_start = optind -
+                    (nonopt_end - nonopt_start);
+                nonopt_end = -1;
+            }
+            optind++;
+            /* process next argument */
+            goto start;
+        }
+        if (nonopt_start != -1 && nonopt_end == -1)
+            nonopt_end = optind;
+        if (place[1] && *++place == '-') {  /* found "--" */
+            place++;
+            return -2;
+        }
+    }
+    if ((optchar = (int)*place++) == (int)':' ||
+        (oli = strchr(options + (IGNORE_FIRST ? 1 : 0), optchar)) == NULL) {
+        /* option letter unknown or ':' */
+        if (!*place)
+            ++optind;
+        if (PRINT_ERROR)
+            printf(illoptchar, optchar);
+        optopt = optchar;
+        return BADCH;
+    }
+    if (optchar == 'W' && oli[1] == ';') {      /* -W long-option */
+        /* XXX: what if no long options provided (called by getopt)? */
+        if (*place)
+            return -2;
+        if (++optind >= nargc) {    /* no arg */
+            place = EMSG;
+            if (PRINT_ERROR)
+                printf(recargchar, optchar);
+            optopt = optchar;
+            return BADARG;
+        } else              /* white space */
+            place = nargv[optind];
+        /*
+         * Handle -W arg the same as --arg (which causes getopt to
+         * stop parsing).
+         */
+        return -2;
+    }
+    if (*++oli != ':') {            /* doesn't take argument */
+        if (!*place)
+            ++optind;
+    } else {                /* takes (optional) argument */
+        optarg = NULL;
+        if (*place)         /* no white space */
+            optarg = *place;
+        /* XXX: disable test for :: if PC? (GNU doesn't) */
+        else if (oli[1] != ':') {   /* arg not optional */
+            if (++optind >= nargc) {    /* no arg */
+                place = EMSG;
+                if (PRINT_ERROR)
+                    printf(recargchar, optchar);
+                optopt = optchar;
+                return BADARG;
+            } else
+                optarg = nargv[optind];
+        }
+        place = EMSG;
+        ++optind;
+    }
+    /* dump back option letter */
+    return optchar;
+}
+/*
+ * getopt --
+ *  Parse argc/argv argument vector.
+ */
+int
+getopt(nargc, nargv, options)
+    int nargc;
+    char * const *nargv;
+    const char *options;
+{
+    int retval;
+    assert(nargv != NULL);
+    assert(options != NULL);
+    retval = getopt_internal(nargc, (char **)nargv, options);
+    if (retval == -2) {
+        ++optind;
+        /*
+         * We found an option (--), so if we skipped non-options,
+         * we have to permute.
+         */
+        if (nonopt_end != -1) {
+            permute_args(nonopt_start, nonopt_end, optind,
+                       (char **)nargv);
+            optind -= nonopt_end - nonopt_start;
+        }
+        nonopt_start = nonopt_end = -1;
+        retval = -1;
+    }
+    return retval;
+}
+/*
+ * getopt_long --
+ *  Parse argc/argv argument vector.
+ */
+int
+getopt_long(nargc, nargv, options, long_options, idx)
+    int nargc;
+    char * const *nargv;
+    const char *options;
+    const struct option *long_options;
+    int *idx;
+{
+    int retval;
+#define IDENTICAL_INTERPRETATION(_x, _y)                \
+    (long_options[(_x)].has_arg == long_options[(_y)].has_arg &&    \
+     long_options[(_x)].flag == long_options[(_y)].flag &&      \
+     long_options[(_x)].val == long_options[(_y)].val)
+    assert(nargv != NULL);
+    assert(options != NULL);
+    assert(long_options != NULL);
+    /* idx may be NULL */
+    retval = getopt_internal(nargc, (char **)nargv, options);
+    if (retval == -2) {
+        char *current_argv, *has_equal;
+        size_t current_argv_len;
+        int i, ambiguous, match;
+        current_argv = (char *)place;
+        match = -1;
+        ambiguous = 0;
+        optind++;
+        place = EMSG;
+        if (*current_argv == '\0') {        /* found "--" */
+            /*
+             * We found an option (--), so if we skipped
+             * non-options, we have to permute.
+             */
+            if (nonopt_end != -1) {
+                permute_args(nonopt_start, nonopt_end,
+                    optind, (char **)nargv);
+                optind -= nonopt_end - nonopt_start;
+            }
+            nonopt_start = nonopt_end = -1;
+            return -1;
+        }
+        if ((has_equal = strchr(current_argv, '=')) != NULL) {
+            /* argument found (--option=arg) */
+            current_argv_len = has_equal - current_argv;
+            has_equal++;
+        } else
+            current_argv_len = strlen(current_argv);
+        for (i = 0; long_options[i].name; i++) {
+            /* find matching long option */
+            if (strncmp(current_argv, long_options[i].name,
+                current_argv_len))
+                continue;
+            if (strlen(long_options[i].name) ==
+                (unsigned)current_argv_len) {
+                /* exact match */
+                match = i;
+                ambiguous = 0;
+                break;
+            }
+            if (match == -1)        /* partial match */
+                match = i;
+            else if (!IDENTICAL_INTERPRETATION(i, match))
+                ambiguous = 1;
+        }
+        if (ambiguous) {
+            /* ambiguous abbreviation */
+            if (PRINT_ERROR)
+                printf(ambig, (int)current_argv_len,
+                     current_argv);
+            optopt = 0;
+            return BADCH;
+        }
+        if (match != -1) {          /* option found */
+                if (long_options[match].has_arg == no_argument
+                && has_equal) {
+                if (PRINT_ERROR)
+                    printf(noarg, (int)current_argv_len,
+                         current_argv);
+                /*
+                 * XXX: GNU sets optopt to val regardless of
+                 * flag
+                 */
+                if (long_options[match].flag == NULL)
+                    optopt = long_options[match].val;
+                else
+                    optopt = 0;
+                return BADARG;
+            }
+            if (long_options[match].has_arg == required_argument ||
+                long_options[match].has_arg == optional_argument) {
+                if (has_equal)
+                    optarg = has_equal;
+                else if (long_options[match].has_arg ==
+                    required_argument) {
+                    /*
+                     * optional argument doesn't use
+                     * next nargv
+                     */
+                    optarg = nargv[optind++];
+                }
+            }
+            if ((long_options[match].has_arg == required_argument)
+                && (optarg == NULL)) {
+                /*
+                 * Missing argument; leading ':'
+                 * indicates no error should be generated
+                 */
+                if (PRINT_ERROR)
+                    printf(recargstring, current_argv);
+                /*
+                 * XXX: GNU sets optopt to val regardless
+                 * of flag
+                 */
+                if (long_options[match].flag == NULL)
+                    optopt = long_options[match].val;
+                else
+                    optopt = 0;
+                --optind;
+                return BADARG;
+            }
+        } else {            /* unknown option */
+            if (PRINT_ERROR)
+                printf(illoptstring, current_argv);
+            optopt = 0;
+            return BADCH;
+        }
+        if (long_options[match].flag) {
+            *long_options[match].flag = long_options[match].val;
+            retval = 0;
+        } else
+            retval = long_options[match].val;
+        if (idx)
+            *idx = match;
+    }
+    return retval;
+#undef IDENTICAL_INTERPRETATION
+}

 /branches/dynload/uspace/lib/libc/generic/string.c
 ,8 → 38,8
 #include <limits.h>
 #include <align.h>
 #include <sys/types.h>
+#include <malloc.h>
 /* Dummy implementation of mem/ functions */
 void *memset(void *s, int c, size_t n)
 ,9 → 66,10
         adst[i].n = asrc[i].n;
     for (j = 0; j < n % sizeof(unsigned long); j++)
-        ((unsigned char *) (((unsigned long *) dst) + i))[j] = ((unsigned char *) (((unsigned long *) src) + i))[j];
+        ((unsigned char *) (((unsigned long *) dst) + i))[j] =
+            ((unsigned char *) (((unsigned long *) src) + i))[j];
-    return (char *) src;
+    return (char *) dst;
 }
 void *memcpy(void *dst, const void *src, size_t n)
 ,7 → 76,8
 {
     int i, j;
-    if (((long) dst & (sizeof(long) - 1)) || ((long) src & (sizeof(long) - 1)))
+    if (((long) dst & (sizeof(long) - 1)) ||
+        ((long) src & (sizeof(long) - 1)))
         return unaligned_memcpy(dst, src, n);
     for (i = 0; i < n / sizeof(unsigned long); i++)
 ,9 → 84,10
         ((unsigned long *) dst)[i] = ((unsigned long *) src)[i];
     for (j = 0; j < n % sizeof(unsigned long); j++)
-        ((unsigned char *) (((unsigned long *) dst) + i))[j] = ((unsigned char *) (((unsigned long *) src) + i))[j];
+        ((unsigned char *) (((unsigned long *) dst) + i))[j] =
+            ((unsigned char *) (((unsigned long *) src) + i))[j];
-    return (char *) src;
+    return (char *) dst;
 }
 void *memmove(void *dst, const void *src, size_t n)
 ,22 → 98,23
         return memcpy(dst, src, n);
     for (j = (n % sizeof(unsigned long)) - 1; j >= 0; j--)
-        ((unsigned char *) ((unsigned long *) dst))[j] = ((unsigned char *) ((unsigned long *) src))[j];
+        ((unsigned char *) ((unsigned long *) dst))[j] =
+            ((unsigned char *) ((unsigned long *) src))[j];
     for (i = n / sizeof(unsigned long) - 1; i >=0 ; i--)
         ((unsigned long *) dst)[i] = ((unsigned long *) src)[i];
-    return (char *) src;
+    return (char *) dst;
 }
 /** Compare two memory areas.
  *
- * @param s1    Pointer to the first area to compare.
- * @param s2    Pointer to the second area to compare.
- * @param len   Size of the first area in bytes. Both areas must have the same
- *      length.
- * @return  If len is 0, return zero. If the areas match, return zero.
- *      Otherwise return non-zero.
+ * @param s1        Pointer to the first area to compare.
+ * @param s2        Pointer to the second area to compare.
+ * @param len       Size of the first area in bytes. Both areas must have
+ *          the same length.
+ * @return      If len is 0, return zero. If the areas match, return
+ *          zero. Otherwise return non-zero.
  */
 int bcmp(const char *s1, const char *s2, size_t len)
 {
 ,8 → 124,9
 }
 /** Count the number of characters in the string, not including terminating 0.
- * @param str string
- * @return number of characters in string.
+ *
+ * @param str       String.
+ * @return      Number of characters in string.
  */
 size_t strlen(const char *str)
 {
 ,7 → 146,6
         c++;
     return (a[c] - b[c]);
 }
 int strncmp(const char *a, const char *b, size_t n)
 ,10 → 159,22
 }
-/** Return pointer to the first occurence of character c in string
- * @param str scanned string
- * @param c searched character (taken as one byte)
- * @return pointer to the matched character or NULL if it is not found in given string.
+int stricmp(const char *a, const char *b)
+{
+    int c = 0;
+    while (a[c] && b[c] && (!(tolower(a[c]) - tolower(b[c]))))
+        c++;
+    return (tolower(a[c]) - tolower(b[c]));
+}
+/** Return pointer to the first occurence of character c in string.
+ *
+ * @param str       Scanned string.
+ * @param c     Searched character (taken as one byte).
+ * @return      Pointer to the matched character or NULL if it is not
+ *          found in given string.
  */
 char *strchr(const char *str, int c)
 {
 ,10 → 187,12
     return NULL;
 }
-/** Return pointer to the last occurence of character c in string
- * @param str scanned string
- * @param c searched character (taken as one byte)
- * @return pointer to the matched character or NULL if it is not found in given string.
+/** Return pointer to the last occurence of character c in string.
+ *
+ * @param str       Scanned string.
+ * @param c     Searched character (taken as one byte).
+ * @return      Pointer to the matched character or NULL if it is not
+ *          found in given string.
  */
 char *strrchr(const char *str, int c)
 {
 ,13 → 209,16
 /** Convert string to a number.
  * Core of strtol and strtoul functions.
- * @param nptr pointer to string
- * @param endptr if not NULL, function stores here pointer to the first invalid character
- * @param base zero or number between 2 and 36 inclusive
- * @param sgn its set to 1 if minus found
- * @return result of conversion.
+ *
+ * @param nptr      Pointer to string.
+ * @param endptr    If not NULL, function stores here pointer to the first
+ *          invalid character.
+ * @param base      Zero or number between 2 and 36 inclusive.
+ * @param sgn       It's set to 1 if minus found.
+ * @return      Result of conversion.
  */
-static unsigned long _strtoul(const char *nptr, char **endptr, int base, char *sgn)
+static unsigned long
+_strtoul(const char *nptr, char **endptr, int base, char *sgn)
 {
     unsigned char c;
     unsigned long result = 0;
 ,7 → 240,8
             /* FIXME: set errno to EINVAL */
             return 0;
         }
-        if ((base == 16) && (*str == '0') && ((str[1] == 'x') || (str[1] == 'X'))) {
+        if ((base == 16) && (*str == '0') && ((str[1] == 'x') ||
+            (str[1] == 'X'))) {
             str += 2;
         }
     } else {
 ,7 → 260,8
     while (*str) {
         c = *str;
-        c = (c >= 'a' ? c - 'a' + 10 : (c >= 'A' ? c - 'A' + 10 : (c <= '9' ? c - '0' : 0xff)));
+        c = (c >= 'a' ? c - 'a' + 10 : (c >= 'A' ? c - 'A' + 10 :
+            (c <= '9' ? c - '0' : 0xff)));
         if (c > base) {
             break;
         }
 ,7 → 280,10
     }
     if (str == tmpptr) {
-        /* no number was found => first invalid character is the first character of the string */
+        /*
+         * No number was found => first invalid character is the first
+         * character of the string.
+         */
         /* FIXME: set errno to EINVAL */
         str = nptr;
         result = 0;
 ,14 → 301,17
 }
 /** Convert initial part of string to long int according to given base.
- * The number may begin with an arbitrary number of whitespaces followed by optional sign (`+' or `-').
- * If the base is 0 or 16, the prefix `0x' may be inserted and the number will be taken as hexadecimal one.
- * If the base is 0 and the number begin with a zero, number will be taken as octal one (as with base 8).
- * Otherwise the base 0 is taken as decimal.
- * @param nptr pointer to string
- * @param endptr if not NULL, function stores here pointer to the first invalid character
- * @param base zero or number between 2 and 36 inclusive
- * @return result of conversion.
+ * The number may begin with an arbitrary number of whitespaces followed by
+ * optional sign (`+' or `-'). If the base is 0 or 16, the prefix `0x' may be
+ * inserted and the number will be taken as hexadecimal one. If the base is 0
+ * and the number begin with a zero, number will be taken as octal one (as with
+ * base 8). Otherwise the base 0 is taken as decimal.
+ *
+ * @param nptr      Pointer to string.
+ * @param endptr    If not NULL, function stores here pointer to the first
+ *          invalid character.
+ * @param base      Zero or number between 2 and 36 inclusive.
+ * @return      Result of conversion.
  */
 long int strtol(const char *nptr, char **endptr, int base)
 {
 ,14 → 334,17
 /** Convert initial part of string to unsigned long according to given base.
- * The number may begin with an arbitrary number of whitespaces followed by optional sign (`+' or `-').
- * If the base is 0 or 16, the prefix `0x' may be inserted and the number will be taken as hexadecimal one.
- * If the base is 0 and the number begin with a zero, number will be taken as octal one (as with base 8).
- * Otherwise the base 0 is taken as decimal.
- * @param nptr pointer to string
- * @param endptr if not NULL, function stores here pointer to the first invalid character
- * @param base zero or number between 2 and 36 inclusive
- * @return result of conversion.
+ * The number may begin with an arbitrary number of whitespaces followed by
+ * optional sign (`+' or `-'). If the base is 0 or 16, the prefix `0x' may be
+ * inserted and the number will be taken as hexadecimal one. If the base is 0
+ * and the number begin with a zero, number will be taken as octal one (as with
+ * base 8). Otherwise the base 0 is taken as decimal.
+ *
+ * @param nptr      Pointer to string.
+ * @param endptr    If not NULL, function stores here pointer to the first
+ *          invalid character
+ * @param base      Zero or number between 2 and 36 inclusive.
+ * @return      Result of conversion.
  */
 unsigned long strtoul(const char *nptr, char **endptr, int base)
 {
 ,5 → 385,16
     return orig;
 }
+char * strdup(const char *s1)
+{
+    size_t len = strlen(s1) + 1;
+    void *ret = malloc(len);
+    if (ret == NULL)
+        return (char *) NULL;
+    return (char *) memcpy(ret, s1, len);
+}
 /** @}
  */

 /branches/dynload/uspace/lib/libc/generic/ipc.c
 ,7 → 682,7
 {
     int res;
     sysarg_t tmp_flags;
-    res = ipc_call_sync_3_2(phoneid, IPC_M_SHARE_IN, (ipcarg_t) dst,
+    res = async_req_3_2(phoneid, IPC_M_SHARE_IN, (ipcarg_t) dst,
         (ipcarg_t) size, arg, NULL, &tmp_flags);
     if (flags)
         *flags = tmp_flags;
 ,7 → 742,7
  */
 int ipc_share_out_start(int phoneid, void *src, int flags)
 {
-    return ipc_call_sync_3_0(phoneid, IPC_M_SHARE_OUT, (ipcarg_t) src, 0,
+    return async_req_3_0(phoneid, IPC_M_SHARE_OUT, (ipcarg_t) src, 0,
         (ipcarg_t) flags);
 }
 ,7 → 803,7
  */
 int ipc_data_read_start(int phoneid, void *dst, size_t size)
 {
-    return ipc_call_sync_2_0(phoneid, IPC_M_DATA_READ, (ipcarg_t) dst,
+    return async_req_2_0(phoneid, IPC_M_DATA_READ, (ipcarg_t) dst,
         (ipcarg_t) size);
 }
 ,7 → 862,7
  */
 int ipc_data_write_start(int phoneid, void *src, size_t size)
 {
-    return ipc_call_sync_2_0(phoneid, IPC_M_DATA_WRITE, (ipcarg_t) src,
+    return async_req_2_0(phoneid, IPC_M_DATA_WRITE, (ipcarg_t) src,
         (ipcarg_t) size);
 }

 /branches/dynload/uspace/lib/libc/generic/vfs/vfs.c
 ,9 → 59,10
 char *cwd_path = NULL;
 size_t cwd_len = 0;
-static char *absolutize(const char *path, size_t *retlen)
+char *absolutize(const char *path, size_t *retlen)
 {
     char *ncwd_path;
+    char *ncwd_path_nc;
     futex_down(&cwd_futex);
     size_t len = strlen(path);
 ,28 → 71,40
             futex_up(&cwd_futex);
             return NULL;
         }
-        ncwd_path = malloc(len + cwd_len + 1);
-        if (!ncwd_path) {
+        ncwd_path_nc = malloc(cwd_len + 1 + len + 1);
+        if (!ncwd_path_nc) {
             futex_up(&cwd_futex);
             return NULL;
         }
-        strcpy(ncwd_path, cwd_path);
-        ncwd_path[cwd_len] = '/';
-        ncwd_path[cwd_len + 1] = '\0';
+        strcpy(ncwd_path_nc, cwd_path);
+        ncwd_path_nc[cwd_len] = '/';
+        ncwd_path_nc[cwd_len + 1] = '\0';
     } else {
-        ncwd_path = malloc(len + 1);
-        if (!ncwd_path) {
+        ncwd_path_nc = malloc(len + 1);
+        if (!ncwd_path_nc) {
             futex_up(&cwd_futex);
             return NULL;
         }
-        ncwd_path[0] = '\0';
+        ncwd_path_nc[0] = '\0';
     }
-    strcat(ncwd_path, path);
-    if (!canonify(ncwd_path, retlen)) {
+    strcat(ncwd_path_nc, path);
+    ncwd_path = canonify(ncwd_path_nc, retlen);
+    if (!ncwd_path) {
         futex_up(&cwd_futex);
-        free(ncwd_path);
+        free(ncwd_path_nc);
         return NULL;
     }
+    /*
+     * We need to clone ncwd_path because canonify() works in-place and thus
+     * the address in ncwd_path need not be the same as ncwd_path_nc, even
+     * though they both point into the same dynamically allocated buffer.
+     */
+    ncwd_path = strdup(ncwd_path);
+    free(ncwd_path_nc);
+    if (!ncwd_path) {
+        futex_up(&cwd_futex);
+        return NULL;
+    }
     futex_up(&cwd_futex);
     return ncwd_path;
 }
 ,7 → 118,8
 static int device_get_handle(char *name, dev_handle_t *handle)
 {
-    int phone = ipc_connect_me_to(PHONE_NS, SERVICE_DEVMAP, DEVMAP_CLIENT, 0);
+    int phone = ipc_connect_me_to(PHONE_NS, SERVICE_DEVMAP, DEVMAP_CLIENT,
+);
     if (phone < 0)
         return phone;
 ,6 → 185,15
         free(mpa);
         return (int) rc;
     }
+    /* Ask VFS whether it likes fs_name. */
+    rc = async_req_0_0(vfs_phone, IPC_M_PING);
+    if (rc != EOK) {
+        async_wait_for(req, NULL);
+        async_serialize_end();
+        futex_up(&vfs_phone_futex);
+        free(mpa);
+        return (int) rc;
+    }
     rc = ipc_data_write_start(vfs_phone, (void *)mpa, mpa_len);
     if (rc != EOK) {
         async_wait_for(req, NULL);
 ,7 → 246,8
     futex_up(&vfs_phone_futex);
     free(pa);
-    if (rc != EOK) return (int) rc;
+    if (rc != EOK)
+        return (int) rc;
     return (int) IPC_GET_ARG1(answer);
 }
 ,7 → 311,7
     if (rc == EOK)
         return (ssize_t) IPC_GET_ARG1(answer);
     else
-        return -1;
+        return rc;
 }
 ssize_t write(int fildes, const void *buf, size_t nbyte)

/branches/dynload/uspace/lib/libc/generic/vfs/canonify.c
125,6 → 125,7
static void set_first_slash(token_t t, token_t tfsl, token_t *tlcomp)
{
tfsl = t;
tlcomp = t;
}
static void save_component(token_t t, token_t tfsl, token_t *tlcomp)
{

/branches/dynload/uspace/lib/libc/generic/io/sprintf.c
48,7 → 48,6

va_start(args, fmt);
ret = vsprintf(str, fmt, args);

va_end(args);

return ret;

 /branches/dynload/uspace/lib/libc/generic/io/asprintf.c
 ,0 → 1,79
+/*
+ * Copyright (c) 2006 Josef Cejka
+ * Copyright (c) 2008 Jakub Jermar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/** @addtogroup libc
+ * @{
+ */
+/** @file
+ */
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <io/printf_core.h>
+static int asprintf_prewrite(const char *str, size_t count, void *unused)
+{
+    return count;
+}
+/** Allocate and print to string.
+ *
+ * @param strp      Address of the pointer where to store the address of
+ *          the newly allocated string.
+ * @fmt         Format strin.
+ *
+ * @return      Number of characters printed or a negative error code.
+ */
+int asprintf(char **strp, const char *fmt, ...)
+{
+    struct printf_spec ps = {
+         asprintf_prewrite,
+         NULL
+    };
+    int ret;
+    va_list args;
+    va_start(args, fmt);
+    ret = printf_core(fmt, &ps, args);
+    va_end(args);
+    if (ret > 0) {
+        *strp = malloc(ret + 20);
+        if (!*strp)
+            return -1;
+        va_start(args, fmt);
+        vsprintf(*strp, fmt, args);
+        va_end(args);
+    }
+    return ret;
+}
+/** @}
+ */

 /branches/dynload/uspace/lib/libc/generic/io/vsnprintf.c
 ,22 → 38,27
 #include <io/printf_core.h>
 struct vsnprintf_data {
-    size_t size; /* total space for string */
-    size_t len; /* count of currently used characters */
-    char *string; /* destination string */
+    size_t size;    /* total space for string */
+    size_t len; /* count of currently used characters */
+    char *string;   /* destination string */
 };
 /** Write string to given buffer.
- * Write at most data->size characters including trailing zero. According to C99 has snprintf to return number
- * of characters that would have been written if enough space had been available. Hence the return value is not
- * number of really printed characters but size of input string. Number of really used characters
- * is stored in data->len.
- * @param str source string to print
- * @param count size of source string
- * @param data structure with destination string, counter of used space and total string size.
- * @return number of characters to print (not characters really printed!)
+ * Write at most data->size characters including trailing zero. According to C99
+ * has snprintf to return number of characters that would have been written if
+ * enough space had been available. Hence the return value is not number of
+ * really printed characters but size of input string. Number of really used
+ * characters is stored in data->len.
+ *
+ * @param str       Source string to print.
+ * @param count     Size of the source string.
+ * @param data      Structure with destination string, counter of used space
+ *          and total string size.
+ * @return      Number of characters to print (not characters really
+ *          printed!)
  */
-static int vsnprintf_write(const char *str, size_t count, struct vsnprintf_data *data)
+static int
+vsnprintf_write(const char *str, size_t count, struct vsnprintf_data *data)
 {
     size_t i;
     i = data->size - data->len;
 ,7 → 68,10
     }
     if (i == 1) {
-        /* We have only one free byte left in buffer => write there trailing zero */
+        /*
+         * We have only one free byte left in buffer => write there
+         * trailing zero.
+         */
         data->string[data->size - 1] = 0;
         data->len = data->size;
         return count;
 ,17 → 78,23
     }
     if (i <= count) {
-        /* We have not enought space for whole string with the trailing zero => print only a part of string */
-            memcpy((void *)(data->string + data->len), (void *)str, i - 1);
-            data->string[data->size - 1] = 0;
-            data->len = data->size;
-            return count;
+        /*
+         * We have not enought space for whole string with the trailing
+         * zero => print only a part of string.
+         */
+        memcpy((void *)(data->string + data->len), (void *)str, i - 1);
+        data->string[data->size - 1] = 0;
+        data->len = data->size;
+        return count;
     }
     /* Buffer is big enought to print whole string */
     memcpy((void *)(data->string + data->len), (void *)str, count);
     data->len += count;
-    /* Put trailing zero at end, but not count it into data->len so it could be rewritten next time */
+    /*
+     * Put trailing zero at end, but not count it into data->len so it could
+     * be rewritten next time.
+     */
     data->string[data->len] = 0;
     return count;
 ,17 → 101,22
 }
 /** Print formatted to the given buffer with limited size.
- * @param str   buffer
- * @param size  buffer size
- * @param fmt   format string
+ * @param str       Buffer.
+ * @param size      Bffer size.
+ * @param fmt       Format string.
  * \see For more details about format string see printf_core.
  */
 int vsnprintf(char *str, size_t size, const char *fmt, va_list ap)
 {
     struct vsnprintf_data data = {size, 0, str};
-    struct printf_spec ps = {(int(*)(void *, size_t, void *)) vsnprintf_write, &data};
+    struct printf_spec ps = {
+        (int(*)(void *, size_t, void *)) vsnprintf_write,
+        &data
+    };
-    /* Print 0 at end of string - fix the case that nothing will be printed */
+    /*
+     * Print 0 at end of string - fix the case that nothing will be printed.
+     */
     if (size > 0)
         str[0] = 0;

 /branches/dynload/uspace/lib/libc/generic/io/printf_core.c
 ,12 → 94,9
     if (str == NULL)
         return printf_putnchars("(NULL)", 6, ps);
-    for (count = 0; str[count] != 0; count++);
+    count = strlen(str);
-    if (ps->write((void *) str, count, ps->data) == count)
-        return 0;
-    return EOF;
+    return ps->write((void *) str, count, ps->data);
 }
 /** Print one character to output

/branches/dynload/uspace/lib/libc/Makefile
59,6 → 59,7
generic/tls.c \
generic/task.c \
generic/futex.c \
generic/io/asprintf.c \
generic/io/io.c \
generic/io/printf.c \
generic/io/stream.c \
72,6 → 73,7
generic/sysinfo.c \
generic/ipc.c \
generic/async.c \
generic/getopt.c \
generic/libadt/list.o \
generic/libadt/hash_table.o \
generic/time.c \

/branches/dynload/uspace/lib/libc/arch/sparc64/include/config.h
37,7 → 37,6

#define PAGE_WIDTH 14
#define PAGE_SIZE (1 << PAGE_WIDTH)
#define PAGE_COLOR_BITS 0 /*< Only one page color. /

#endif

 /branches/dynload/uspace/lib/libc/arch/sparc64/Makefile.inc
 ,8 → 29,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = sparc64-linux-gnu
-TOOLCHAIN_DIR = /usr/local/sparc64/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/sparc64/bin
 ARCH_SOURCES += arch/$(ARCH)/src/fibril.S \
         arch/$(ARCH)/src/tls.c

 /branches/dynload/uspace/lib/libc/arch/ia64/include/config.h
 ,8 → 36,7
 #define LIBC_ia64_CONFIG_H_
 #define PAGE_WIDTH  14
-#define PAGE_SIZE   (1<<PAGE_WIDTH)
-#define PAGE_COLOR_BITS 0        /* dummy */
+#define PAGE_SIZE   (1 << PAGE_WIDTH)
 #endif

 /branches/dynload/uspace/lib/libc/arch/ia64/Makefile.inc
 ,8 → 29,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = ia64-pc-linux-gnu
-TOOLCHAIN_DIR = /usr/local/ia64/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/ia64/bin
 CFLAGS += -fno-unwind-tables -DMALLOC_ALIGNMENT_16
 LFLAGS += -N $(SOFTINT_PREFIX)/libsoftint.a
 AFLAGS +=

/branches/dynload/uspace/lib/libc/arch/arm32/include/config.h
38,7 → 38,6

#define PAGE_WIDTH 12
#define PAGE_SIZE (1 << PAGE_WIDTH)
#define PAGE_COLOR_BITS 0 /* dummy */

#endif

 /branches/dynload/uspace/lib/libc/arch/arm32/Makefile.inc
 ,8 → 30,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = arm-linux-gnu
-TOOLCHAIN_DIR = /usr/local/arm/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/arm/bin
 CFLAGS += -ffixed-r9 -mtp=soft
 LFLAGS += -N $(SOFTINT_PREFIX)/libsoftint.a
 AFLAGS +=

 /branches/dynload/uspace/lib/libc/arch/mips32eb/Makefile.inc
 ,8 → 29,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = mips-sgi-irix5
-TOOLCHAIN_DIR = /usr/local/mips/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips/bin
 CFLAGS += -mips3
 ARCH_SOURCES += arch/$(ARCH)/src/syscall.c \

 /branches/dynload/uspace/lib/libc/arch/ppc32/include/config.h
 ,8 → 36,7
 #define LIBC_ppc32_CONFIG_H_
 #define PAGE_WIDTH  12
-#define PAGE_SIZE   (1<<PAGE_WIDTH)
-#define PAGE_COLOR_BITS 0        /* dummy */
+#define PAGE_SIZE   (1 << PAGE_WIDTH)
 #endif

 /branches/dynload/uspace/lib/libc/arch/ppc32/Makefile.inc
 ,8 → 29,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = ppc-linux-gnu
-TOOLCHAIN_DIR = /usr/local/ppc/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/ppc/bin
 ARCH_SOURCES += arch/$(ARCH)/src/syscall.c \
         arch/$(ARCH)/src/fibril.S \

 /branches/dynload/uspace/lib/libc/arch/amd64/include/config.h
 ,8 → 36,7
 #define LIBC_amd64_CONFIG_H_
 #define PAGE_WIDTH  12
-#define PAGE_SIZE   (1<<PAGE_WIDTH)
-#define PAGE_COLOR_BITS 0        /* dummy */
+#define PAGE_SIZE   (1 << PAGE_WIDTH)
 #endif

 /branches/dynload/uspace/lib/libc/arch/amd64/Makefile.inc
 ,8 → 29,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = amd64-linux-gnu
-TOOLCHAIN_DIR = /usr/local/amd64/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/amd64/bin
 ARCH_SOURCES += arch/$(ARCH)/src/syscall.S \
         arch/$(ARCH)/src/fibril.S \

 /branches/dynload/uspace/lib/libc/arch/ppc64/include/config.h
 ,8 → 36,7
 #define LIBC_ppc64_CONFIG_H_
 #define PAGE_WIDTH  12
-#define PAGE_SIZE   (1<<PAGE_WIDTH)
-#define PAGE_COLOR_BITS 0        /* dummy */
+#define PAGE_SIZE   (1 << PAGE_WIDTH)
 #endif

 /branches/dynload/uspace/lib/libc/arch/ppc64/Makefile.inc
 ,8 → 29,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = ppc64-linux-gnu
-TOOLCHAIN_DIR = /usr/local/ppc64/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/ppc64/bin
 ARCH_SOURCES += arch/$(ARCH)/src/syscall.c \
         arch/$(ARCH)/src/fibril.S \

 /branches/dynload/uspace/lib/libc/arch/mips32/include/config.h
 ,8 → 36,7
 #define LIBC_mips32_CONFIG_H_
 #define PAGE_WIDTH  14
-#define PAGE_SIZE   (1<<PAGE_WIDTH)
-#define PAGE_COLOR_BITS 0        /* dummy */
+#define PAGE_SIZE   (1 << PAGE_WIDTH)
 #endif

 /branches/dynload/uspace/lib/libc/arch/mips32/Makefile.inc
 ,8 → 29,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = mipsel-linux-gnu
-TOOLCHAIN_DIR = /usr/local/mipsel/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/mipsel/bin
 CFLAGS += -mips3
 -include ../../Makefile.config

/branches/dynload/uspace/lib/libc/arch/ia32/include/config.h
37,7 → 37,6

#define PAGE_WIDTH 12
#define PAGE_SIZE (1 << PAGE_WIDTH)
#define PAGE_COLOR_BITS 0 /* dummy */

#endif

 /branches/dynload/uspace/lib/libc/arch/ia32/Makefile.inc
 ,8 → 29,12
 ## Toolchain configuration
 #
+ifndef CROSS_PREFIX
+    CROSS_PREFIX = /usr/local
+endif
 TARGET = i686-pc-linux-gnu
-TOOLCHAIN_DIR = /usr/local/i686/bin
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/i686/bin
 ARCH_SOURCES += arch/$(ARCH)/src/syscall.S \
         arch/$(ARCH)/src/fibril.S \

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