diff options
Diffstat (limited to 'inittab.c')
-rw-r--r-- | inittab.c | 30 |
1 files changed, 9 insertions, 21 deletions
@@ -25,6 +25,7 @@ #include <libubox/utils.h> #include <libubox/list.h> +#include "utils/utils.h" #include "procd.h" #include "rcS.h" @@ -135,30 +136,20 @@ static void askfirst(struct init_action *a) static void askconsole(struct init_action *a) { struct stat s; - char line[256], *tty; - int i, r, fd = open("/proc/cmdline", O_RDONLY); - regex_t pat_cmdline; - regmatch_t matches[2]; - - if (fd < 0) - return; - - r = read(fd, line, sizeof(line) - 1); - line[r] = '\0'; - close(fd); - - regcomp(&pat_cmdline, "console=([a-zA-Z0-9]*)", REG_EXTENDED); - if (regexec(&pat_cmdline, line, 2, matches, 0)) - goto err_out; - line[matches[1].rm_eo] = '\0'; - tty = &line[matches[1].rm_so]; + char line[256], *tty, *split; + int i; + tty = get_cmdline_val("console", line, sizeof(line)); + split=strchr(tty, ','); + if (split != NULL) + split = '\0'; + chdir("/dev"); i = stat(tty, &s); chdir("/"); if (i) { DEBUG(4, "skipping %s\n", tty); - goto err_out; + return; } console = strdup(tty); @@ -171,9 +162,6 @@ static void askconsole(struct init_action *a) a->proc.cb = child_exit; fork_worker(a); - -err_out: - regfree(&pat_cmdline); } static void rcrespawn(struct init_action *a) |