diff options
| -rw-r--r-- | job.c | 105 |
1 files changed, 0 insertions, 105 deletions
@@ -1071,111 +1071,6 @@ child_execute_job (stdin_fd, stdout_fd, argv, envp) exec_command (argv, envp); } -#if 0 - -/* Default path to search for executables. */ -static char default_path[] = ":/bin:/usr/bin"; - -/* Search PATH for FILE. - If successful, store the full pathname in PROGRAM and return 1. - If not sucessful, return zero. */ - -static int -search_path (file, path, program) - char *file, *path, *program; -{ - if (path == 0 || path[0] == '\0') - path = default_path; - - if ( -#ifdef __MSDOS__ - strpbrk (file, "/\\:") -#else - index (file, '/') -#endif - != 0) - { - strcpy (program, file); - return 1; - } - else - { - unsigned int len; - -#ifdef HAVE_GETGROUPS -#ifndef HAVE_UNISTD_H - extern int getgroups (); -#endif - static int ngroups = -1; -#ifdef NGROUPS_MAX - static GETGROUPS_T groups[NGROUPS_MAX]; -#define ngroups_max NGROUPS_MAX -#else - static GETGROUPS_T *groups = 0; - static int ngroups_max; - if (groups == 0) - { - ngroups_max = GET_NGROUPS_MAX; - groups = (GETGROUPS_T *) malloc (ngroups_max * sizeof (GETGROUPS_T)); - } -#endif - if (groups != 0 && ngroups == -1) - ngroups = getgroups (ngroups_max, groups); -#endif /* Have getgroups. */ - - len = strlen (file) + 1; - do - { - struct stat st; - int perm; - char *p; - - p = index (path, PATH_SEPARATOR_CHAR); - if (p == 0) - p = path + strlen (path); - - if (p == path) - bcopy (file, program, len); - else - { - bcopy (path, program, p - path); - program[p - path] = '/'; - bcopy (file, program + (p - path) + 1, len); - } - - if (safe_stat (program, &st) == 0 - && S_ISREG (st.st_mode)) - { - if (st.st_uid == geteuid ()) - perm = (st.st_mode & 0100); - else if (st.st_gid == getegid ()) - perm = (st.st_mode & 0010); - else - { -#ifdef HAVE_GETGROUPS - register int i; - for (i = 0; i < ngroups; ++i) - if (groups[i] == st.st_gid) - break; - if (i < ngroups) - perm = (st.st_mode & 0010); - else -#endif /* Have getgroups. */ - perm = (st.st_mode & 0001); - } - - if (perm != 0) - return 1; - } - - path = p + 1; - } while (*path != '\0'); - } - - return 0; -} -#endif /* search_path commented out */ - /* Replace the current process with one running the command in ARGV, with environment ENVP. This function does not return. */ |