diff options
Diffstat (limited to 'example/fusexmp.c')
| -rw-r--r-- | example/fusexmp.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/example/fusexmp.c b/example/fusexmp.c index 1f1f2a3..dc2a569 100644 --- a/example/fusexmp.c +++ b/example/fusexmp.c @@ -24,8 +24,6 @@ #include <utime.h> #include <fcntl.h> -static char *unmount_cmd; - static int xmp_getattr(const char *path, struct stat *stbuf) { int res; @@ -260,11 +258,14 @@ static struct fuse_operations xmp_oper = { write: xmp_write, }; +static void cleanup() +{ + close(0); + system(getenv("FUSE_UNMOUNT_CMD")); +} static void exit_handler() { - close(0); - system(unmount_cmd); exit(0); } @@ -299,19 +300,9 @@ int main(int argc, char *argv[]) int multithreaded; struct fuse *fuse; - if(argc < 2) { - fprintf(stderr, - "usage: %s unmount_cmd [options] \n" - "Options:\n" - " -d enable debug output\n" - " -s disable multithreaded operation\n", - argv[0]); - exit(1); - } - argctr = 1; - unmount_cmd = argv[argctr++]; + atexit(cleanup); set_signal_handlers(); flags = 0; @@ -326,6 +317,17 @@ int main(int argc, char *argv[]) multithreaded = 0; break; + case 'h': + fprintf(stderr, + "usage: %s [options] \n" + "Options:\n" + " -d enable debug output\n" + " -s disable multithreaded operation\n" + " -h print help\n", + argv[0]); + exit(1); + break; + default: fprintf(stderr, "invalid option: %s\n", argv[argctr]); exit(1); |