diff options
| -rw-r--r-- | coreutils/ls.c | 9 | ||||
| -rw-r--r-- | ls.c | 9 |
2 files changed, 16 insertions, 2 deletions
diff --git a/coreutils/ls.c b/coreutils/ls.c index a35070f..28b2f95 100644 --- a/coreutils/ls.c +++ b/coreutils/ls.c @@ -173,6 +173,8 @@ static unsigned short tabstops = 8; #define column_width COLUMN_WIDTH #endif +static int status = EXIT_SUCCESS; + static void newline(void) { if (column > 0) { @@ -459,6 +461,7 @@ struct dnode **list_dir(char *path) dir = opendir(path); if (dir == NULL) { errorMsg("%s: %s\n", path, strerror(errno)); + status = EXIT_FAILURE; return(NULL); /* could not open the dir */ } while ((entry = readdir(dir)) != NULL) { @@ -477,6 +480,7 @@ struct dnode **list_dir(char *path) if (follow_links == TRUE) { if (stat(cur->fullname, &cur->dstat)) { errorMsg("%s: %s\n", cur->fullname, strerror(errno)); + status = EXIT_FAILURE; free(cur->fullname); free(cur); continue; @@ -485,6 +489,7 @@ struct dnode **list_dir(char *path) #endif if (lstat(cur->fullname, &cur->dstat)) { /* get file stat info into node */ errorMsg("%s: %s\n", cur->fullname, strerror(errno)); + status = EXIT_FAILURE; free(cur->fullname); free(cur); continue; @@ -791,6 +796,7 @@ extern int ls_main(int argc, char **argv) if (follow_links == TRUE) { if (stat(av[oi], &cur->dstat)) { errorMsg("%s: %s\n", av[oi], strerror(errno)); + status = EXIT_FAILURE; free(cur->fullname); free(cur); continue; @@ -799,6 +805,7 @@ extern int ls_main(int argc, char **argv) #endif if (lstat(av[oi], &cur->dstat)) { /* get file info into node */ errorMsg("%s: %s\n", av[oi], strerror(errno)); + status = EXIT_FAILURE; free(cur->fullname); free(cur); continue; @@ -842,7 +849,7 @@ extern int ls_main(int argc, char **argv) } } - return(0); + return(status); print_usage_message: usage(ls_usage); @@ -173,6 +173,8 @@ static unsigned short tabstops = 8; #define column_width COLUMN_WIDTH #endif +static int status = EXIT_SUCCESS; + static void newline(void) { if (column > 0) { @@ -459,6 +461,7 @@ struct dnode **list_dir(char *path) dir = opendir(path); if (dir == NULL) { errorMsg("%s: %s\n", path, strerror(errno)); + status = EXIT_FAILURE; return(NULL); /* could not open the dir */ } while ((entry = readdir(dir)) != NULL) { @@ -477,6 +480,7 @@ struct dnode **list_dir(char *path) if (follow_links == TRUE) { if (stat(cur->fullname, &cur->dstat)) { errorMsg("%s: %s\n", cur->fullname, strerror(errno)); + status = EXIT_FAILURE; free(cur->fullname); free(cur); continue; @@ -485,6 +489,7 @@ struct dnode **list_dir(char *path) #endif if (lstat(cur->fullname, &cur->dstat)) { /* get file stat info into node */ errorMsg("%s: %s\n", cur->fullname, strerror(errno)); + status = EXIT_FAILURE; free(cur->fullname); free(cur); continue; @@ -791,6 +796,7 @@ extern int ls_main(int argc, char **argv) if (follow_links == TRUE) { if (stat(av[oi], &cur->dstat)) { errorMsg("%s: %s\n", av[oi], strerror(errno)); + status = EXIT_FAILURE; free(cur->fullname); free(cur); continue; @@ -799,6 +805,7 @@ extern int ls_main(int argc, char **argv) #endif if (lstat(av[oi], &cur->dstat)) { /* get file info into node */ errorMsg("%s: %s\n", av[oi], strerror(errno)); + status = EXIT_FAILURE; free(cur->fullname); free(cur); continue; @@ -842,7 +849,7 @@ extern int ls_main(int argc, char **argv) } } - return(0); + return(status); print_usage_message: usage(ls_usage); |