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Fix for bug #1255 -- support for mount -t <type>

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This commit is contained in:
Robert Griebl
2002-07-25 14:17:19 +00:00
parent 2a4a8d8ffb
commit d0dd3d31e2
1 changed files with 14 additions and 8 deletions
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10
util-linux/mount.c
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@ -347,7 +347,7 @@ mount_one(char *blockDevice, char *directory, char *filesystemType,
return (TRUE); return (TRUE);
} }
static void show_mounts(void) static void show_mounts(char *onlytype)
{ {
#if defined CONFIG_FEATURE_USE_DEVPS_PATCH #if defined CONFIG_FEATURE_USE_DEVPS_PATCH
int fd, i, numfilesystems; int fd, i, numfilesystems;
@ -371,11 +371,13 @@ static void show_mounts(void)
perror_msg_and_die( "\nDEVMTAB_GET_MOUNTS"); perror_msg_and_die( "\nDEVMTAB_GET_MOUNTS");
for( i = 0 ; i < numfilesystems ; i++) { for( i = 0 ; i < numfilesystems ; i++) {
if ( !onlytype || ( strcmp ( mntentlist[i].mnt_type, onlytype ) == 0 )) {
printf( "%s %s %s %s %d %d\n", mntentlist[i].mnt_fsname, printf( "%s %s %s %s %d %d\n", mntentlist[i].mnt_fsname,
mntentlist[i].mnt_dir, mntentlist[i].mnt_type, mntentlist[i].mnt_dir, mntentlist[i].mnt_type,
mntentlist[i].mnt_opts, mntentlist[i].mnt_freq, mntentlist[i].mnt_opts, mntentlist[i].mnt_freq,
mntentlist[i].mnt_passno); mntentlist[i].mnt_passno);
} }
}
#ifdef CONFIG_FEATURE_CLEAN_UP #ifdef CONFIG_FEATURE_CLEAN_UP
/* Don't bother to close files or free memory. Exit /* Don't bother to close files or free memory. Exit
* does that automagically, so we can save a few bytes */ * does that automagically, so we can save a few bytes */
@ -394,8 +396,10 @@ static void show_mounts(void)
if (strcmp(blockDevice, "/dev/root") == 0) { if (strcmp(blockDevice, "/dev/root") == 0) {
blockDevice = find_real_root_device_name(blockDevice); blockDevice = find_real_root_device_name(blockDevice);
} }
if ( !onlytype || ( strcmp ( m-> mnt_type, onlytype ) == 0 )) {
printf("%s on %s type %s (%s)\n", blockDevice, m->mnt_dir, printf("%s on %s type %s (%s)\n", blockDevice, m->mnt_dir,
m->mnt_type, m->mnt_opts); m->mnt_type, m->mnt_opts);
}
#ifdef CONFIG_FEATURE_CLEAN_UP #ifdef CONFIG_FEATURE_CLEAN_UP
if(blockDevice != m->mnt_fsname) if(blockDevice != m->mnt_fsname)
free(blockDevice); free(blockDevice);
@ -416,6 +420,7 @@ extern int mount_main(int argc, char **argv)
char *extra_opts; char *extra_opts;
int flags = 0; int flags = 0;
char *filesystemType = "auto"; char *filesystemType = "auto";
int got_filesystemType = 0;
char *device = xmalloc(PATH_MAX); char *device = xmalloc(PATH_MAX);
char *directory = xmalloc(PATH_MAX); char *directory = xmalloc(PATH_MAX);
struct mntent *m = NULL; struct mntent *m = NULL;
@ -437,6 +442,7 @@ extern int mount_main(int argc, char **argv)
break; break;
case 't': case 't':
filesystemType = optarg; filesystemType = optarg;
got_filesystemType = 1;
break; break;
case 'w': case 'w':
flags &= ~MS_RDONLY; flags &= ~MS_RDONLY;
@ -458,7 +464,7 @@ extern int mount_main(int argc, char **argv)
} }
if (!all && optind == argc) if (!all && optind == argc)
show_mounts(); show_mounts(got_filesystemType ? filesystemType : 0);
if (optind < argc) { if (optind < argc) {
/* if device is a filename get its real path */ /* if device is a filename get its real path */