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| author | Peter Jones <pjones@redhat.com> | 2008-06-04 12:03:35 -0400 |
|---|---|---|
| committer | Peter Jones <pjones@pjones2.localdomain> | 2008-06-04 12:03:35 -0400 |
| commit | a47e2686097e88e2ee47075d3ab1cf1b0e671df1 (patch) | |
| tree | cde547af5029f07e6141a446b3c0eb3586263d9d /src | |
| parent | 74c016281def0f532385e651fce892527ba83f0b (diff) | |
| download | plymouth-a47e2686097e88e2ee47075d3ab1cf1b0e671df1.tar.gz plymouth-a47e2686097e88e2ee47075d3ab1cf1b0e671df1.tar.xz plymouth-a47e2686097e88e2ee47075d3ab1cf1b0e671df1.zip | |
Add ply_move_mount().
Diffstat (limited to 'src')
| -rw-r--r-- | src/libply/ply-utils.c | 15 | ||||
| -rw-r--r-- | src/libply/ply-utils.h | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/libply/ply-utils.c b/src/libply/ply-utils.c index 625f231..c9a313f 100644 --- a/src/libply/ply-utils.c +++ b/src/libply/ply-utils.c @@ -39,6 +39,7 @@ #include <sys/time.h> #include <sys/types.h> #include <sys/un.h> +#include <linux/fs.h> #include <dlfcn.h> @@ -984,6 +985,20 @@ ply_unmount_filesystem (const char *directory) return true; } +bool +ply_move_mount (const char *source, const char *destination) +{ + int rc; + ply_trace ("moving mount at \"%s\" to \"%s\"", source, destination); + + if (mount(source, destination, NULL, MS_MOVE, NULL) < 0) + { + ply_trace("mount(\"%s\", \"%s\", NULL, MS_MOVE, NULL): error: %m", source, destination); + return false; + } + return true; +} + ply_daemon_handle_t * ply_create_daemon (void) { diff --git a/src/libply/ply-utils.h b/src/libply/ply-utils.h index e9803c9..3a2cc99 100644 --- a/src/libply/ply-utils.h +++ b/src/libply/ply-utils.h @@ -88,6 +88,7 @@ int ply_detach_directory (const char *directory); bool ply_copy_file (const char *source, const char *destination); bool ply_copy_directory (const char *source, const char *destination); bool ply_unmount_filesystem (const char *directory); +bool ply_move_mount (const char *source, const char *destination); ply_daemon_handle_t *ply_create_daemon (void); bool ply_detach_daemon (ply_daemon_handle_t *handle, |