| /uspace/trunk/init/init.c |
|---|
| 32,7 → 32,15 |
| #include <unistd.h> |
| #include <stdlib.h> |
| #include <ns.h> |
| #include <thread.h> |
| extern void utest(void *arg); |
| void utest(void *arg) |
| { |
| // printf("Uspace thread created.\n"); |
| for (;;) |
| ; |
| } |
| static void test_printf(void) |
| { |
| 176,6 → 184,8 |
| int main(int argc, char *argv[]) |
| { |
| int tid; |
| char *stack; |
| version_print(); |
| /* test_printf(); */ |
| 183,5 → 193,15 |
| // test_async_ipc(); |
| // test_advanced_ipc(); |
| test_connection_ipc(); |
| stack = (char *) malloc(getpagesize()); |
| if (!stack) { |
| printf("Malloc failed.\n"); |
| } else { |
| if ((tid = thread_create(utest, NULL, stack, "utest") != -1)) { |
| printf("Created thread tid=%d\n", tid); |
| } |
| } |
| return 0; |
| } |
| /uspace/trunk/libc/include/thread.h |
|---|
| 0,0 → 1,35 |
| /* |
| * Copyright (C) 2006 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. |
| */ |
| #ifndef __LIBC__THREAD_H__ |
| #define __LIBC__THREAD_H__ |
| int thread_create(void (* function)(void *arg), void *arg, void *stack, char *name); |
| void thread_exit(int status); |
| #endif |
| /uspace/trunk/libc/generic/thread.c |
|---|
| 0,0 → 1,44 |
| /* |
| * Copyright (C) 2006 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. |
| */ |
| #include <thread.h> |
| #include <libc.h> |
| #include <arch/faddr.h> |
| typedef void (* voidfunc_t)(void); |
| int thread_create(void (* function)(void *), void *arg, void *stack, char *name) |
| { |
| return __SYSCALL4(SYS_THREAD_CREATE, (sysarg_t) FADDR((voidfunc_t) function), (sysarg_t) arg, (sysarg_t) stack, (sysarg_t) name); |
| } |
| void thread_exit(int status) |
| { |
| __SYSCALL1(SYS_THREAD_EXIT, (sysarg_t) status); |
| } |
| /uspace/trunk/libc/generic/libc.c |
|---|
| 28,9 → 28,10 |
| #include <libc.h> |
| #include <unistd.h> |
| #include <thread.h> |
| void _exit(int status) { |
| __SYSCALL0(SYS_CTL); |
| thread_exit(status); |
| } |
| void __main(void) { |
| /uspace/trunk/libc/Makefile |
|---|
| 43,6 → 43,7 |
| generic/libc.c \ |
| generic/mmap.c \ |
| generic/string.c \ |
| generic/thread.c \ |
| generic/io/io.c \ |
| generic/io/print.c \ |
| malloc/malloc.c |