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| author | Karel Zak | 2011-12-02 18:20:34 +0100 |
|---|---|---|
| committer | Karel Zak | 2011-12-02 18:20:34 +0100 |
| commit | d2c97887fee6cdb44378190b04c3dd6d059d3fad (patch) | |
| tree | 3ed9b30ac6edb49f4fe771de526b0b7c6fac1ccc /libmount/src/context_mount.c | |
| parent | libmount: add "+" prefix for options pattern (e.g findmnt -O) (diff) | |
| download | kernel-qcow2-util-linux-d2c97887fee6cdb44378190b04c3dd6d059d3fad.tar.gz kernel-qcow2-util-linux-d2c97887fee6cdb44378190b04c3dd6d059d3fad.tar.xz kernel-qcow2-util-linux-d2c97887fee6cdb44378190b04c3dd6d059d3fad.zip | |
libmount: add support for mount -a --fork
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'libmount/src/context_mount.c')
| -rw-r--r-- | libmount/src/context_mount.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/libmount/src/context_mount.c b/libmount/src/context_mount.c index 7b4c0bae3..8fba9c6be 100644 --- a/libmount/src/context_mount.c +++ b/libmount/src/context_mount.c @@ -762,12 +762,30 @@ int mnt_context_next_mount(struct libmnt_context *cxt, return 0; } + if (mnt_context_is_fork(cxt)) { + rc = mnt_fork_context(cxt); + if (rc) + return rc; /* fork error */ + + if (mnt_context_is_parent(cxt)) { + return 0; /* parent */ + } + } + + /* child or non-forked */ + rc = mnt_context_set_fs(cxt, *fs); - if (rc) - return rc; - rc = mnt_context_mount(cxt); - if (mntrc) - *mntrc = rc; + if (!rc) { + rc = mnt_context_mount(cxt); + if (mntrc) + *mntrc = rc; + } + + if (mnt_context_is_child(cxt)) { + DBG(CXT, mnt_debug_h(cxt, "next-mount: child exit [rc=%d]", rc)); + DBG_FLUSH; + exit(rc); + } return 0; } |