Subversion Repositories HelenOS

Rev

Rev 3403 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3403 Rev 3448
Line 57... Line 57...
57 
    { "more", no_argument, 0, 'm' },
 57 
    { "more", no_argument, 0, 'm' },
58 
    { 0, 0, 0, 0 }
 58 
    { 0, 0, 0, 0 }
59 
};
 59 
};
60 
 
 60 
 
61 
/* Dispays help for cat in various levels */
 61 
/* Dispays help for cat in various levels */
62 
void * help_cmd_cat(unsigned int level)
 62 
void help_cmd_cat(unsigned int level)
63 
{
 63 
{
64 
    if (level == HELP_SHORT) {
 64 
    if (level == HELP_SHORT) {
65 
        printf("`%s' shows the contents of files\n", cmdname);
 65 
        printf("`%s' shows the contents of files\n", cmdname);
66 
    } else {
 66 
    } else {
67 
        help_cmd_cat(HELP_SHORT);
 67 
        help_cmd_cat(HELP_SHORT);
Line 76... Line 76...
76 
        "  -m, --more       Pause after each screen full\n"
 76 
        "  -m, --more       Pause after each screen full\n"
77 
        "Currently, %s is under development, some options don't work.\n",
 77 
        "Currently, %s is under development, some options don't work.\n",
78 
        cmdname, cmdname);
 78 
        cmdname, cmdname);
79 
    }
 79 
    }
80 
 
 80 
 
81 
    return CMD_VOID;
 81 
    return;
82 
}
 82 
}
83 
 
 83 
 
84 
static unsigned int cat_file(const char *fname, size_t blen)
 84 
static unsigned int cat_file(const char *fname, size_t blen)
85 
{
 85 
{
86 
    int fd, bytes = 0, count = 0, reads = 0;
 86 
    int fd, bytes = 0, count = 0, reads = 0;
Line 119... Line 119...
119 
        printf("Error reading %s\n", fname);
 119 
        printf("Error reading %s\n", fname);
120 
        free(buff);
 120 
        free(buff);
121 
        return 1;
 121 
        return 1;
122 
    }
 122 
    }
123 
 
 123 
 
124 
    /* Debug stuff, newline not added purposefully */
 - 
 
125 
    printf("** %s is a file with the size of %ld bytes\n",
 - 
 
126 
        fname, total);
 - 
 
127 
    printf( "** %d bytes were read in a buffer of %d bytes in %d reads\n",
 - 
 
128 
        count, blen, reads);
 - 
 
129 
    printf("** Read %s\n", count == total ? "Succeeded" : "Failed");
 - 
 
130 
    free(buff);
 124 
    free(buff);
131 
 
 125 
 
132 
    return 0;
 126 
    return 0;
133 
}
 127 
}
134 
 
 128 
 
135 
/* Main entry point for cat, accepts an array of arguments */
 129 
/* Main entry point for cat, accepts an array of arguments */
136 
int * cmd_cat(char **argv)
 130 
int cmd_cat(char **argv)
137 
{
 131 
{
138 
    unsigned int argc, i, ret = 0, buffer = 0;
 132 
    unsigned int argc, i, ret = 0, buffer = 0;
139 
    int c, opt_ind;
 133 
    int c, opt_ind;
140 
 
 134 
 
141 
    argc = cli_count_args(argv);
 135 
    argc = cli_count_args(argv);