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| author | Volker Lendecke <vl@samba.org> | 2012-04-08 20:11:53 +0200 |
|---|---|---|
| committer | Volker Lendecke <vl@samba.org> | 2012-04-09 18:04:55 +0200 |
| commit | eff36099c12e936a880c9f2e102b9cf8a7166d40 (patch) | |
| tree | 34fc3d16d4e9199926eebf9dc2b81cd488949577 /source3/modules | |
| parent | 7da56a1e37f20d1674e2f1208e4b1f3ca1aad380 (diff) | |
| download | samba-eff36099c12e936a880c9f2e102b9cf8a7166d40.tar.gz samba-eff36099c12e936a880c9f2e102b9cf8a7166d40.tar.bz2 samba-eff36099c12e936a880c9f2e102b9cf8a7166d40.zip | |
s3: Move the aio signal init to the vfs module
On platforms that don't have an RT signal space, signal initialization
fails. aio_fork and aio_pthread don't need the signal, so this would
block them from running as well.
Diffstat (limited to 'source3/modules')
| -rw-r--r-- | source3/modules/vfs_default.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c index 915eae67d3..dd5441740a 100644 --- a/source3/modules/vfs_default.c +++ b/source3/modules/vfs_default.c @@ -2059,6 +2059,10 @@ static int vfswrap_fsetxattr(struct vfs_handle_struct *handle, struct files_stru static int vfswrap_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb) { int ret; + if (!initialize_async_io_handler()) { + errno = ENOSYS; + return -1; + } /* * aio_read must be done as root, because in the glibc aio * implementation the helper thread needs to be able to send a signal @@ -2074,6 +2078,10 @@ static int vfswrap_aio_read(struct vfs_handle_struct *handle, struct files_struc static int vfswrap_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb) { int ret; + if (!initialize_async_io_handler()) { + errno = ENOSYS; + return -1; + } /* * aio_write must be done as root, because in the glibc aio * implementation the helper thread needs to be able to send a signal |