diff options
Diffstat (limited to 'src/fstabinfo.c')
| -rw-r--r-- | src/fstabinfo.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/src/fstabinfo.c b/src/fstabinfo.c index 19071238..ab437e08 100644 --- a/src/fstabinfo.c +++ b/src/fstabinfo.c @@ -5,6 +5,8 @@ Copyright 2007 Gentoo Foundation */ +#define APPLET "fstabinfo" + #include <errno.h> #include <getopt.h> #include <libgen.h> @@ -54,6 +56,17 @@ static struct mntent *getmntfile (FILE *fp, const char *file) } #endif +#define getoptstring "f:m:o:p:h" +static struct option longopts[] = { + { "fstype", 1, NULL, 'f'}, + { "mountcmd", 1, NULL, 'm'}, + { "opts", 1, NULL, 'o'}, + { "passno", 1, NULL, 'p'}, + { "help", 0, NULL, 'h'}, + { NULL, 0, NULL, 0} +}; +#include "_usage.c" + int main (int argc, char **argv) { #ifdef HAVE_GETMNTENT @@ -67,15 +80,7 @@ int main (int argc, char **argv) int n = 0; char c; - static struct option longopts[] = { - { "fstype", 1, NULL, 'f'}, - { "mountcmd", 1, NULL, 'm'}, - { "opts", 1, NULL, 'o'}, - { "passno", 1, NULL, 'p'}, - { NULL, 0, NULL, 0} - }; - - while ((c = getopt_long (argc, argv, "f:m:o:p:", + while ((c = getopt_long (argc, argv, getoptstring, longopts, (int *) 0)) != -1) { #ifdef HAVE_GETMNTENT @@ -132,10 +137,13 @@ int main (int argc, char **argv) } break; } - + + case 'h': + END_ENT; + usage (EXIT_SUCCESS); default: END_ENT; - exit (EXIT_FAILURE); + usage (EXIT_FAILURE); } END_ENT; @@ -146,4 +154,3 @@ int main (int argc, char **argv) exit (result); } - |