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| author | Alexander Larsson <alexl@redhat.com> | 2015-12-11 15:56:06 +0100 |
|---|---|---|
| committer | Alexander Larsson <alexl@redhat.com> | 2015-12-11 16:22:07 +0100 |
| commit | 4e9969998b3d385fc007fa5deba5f256aa7b2e95 (patch) | |
| tree | 39e332f7f3187b1e641c3d2cebe1f0f13b460739 /glnx-local-alloc.h | |
| parent | bf4d1504a40cdb2b1a90ed2eb6366ec28e60bb68 (diff) | |
| download | libglnx-4e9969998b3d385fc007fa5deba5f256aa7b2e95.tar.gz | |
Add glnx_steal_fd
This is very useful in combination with glnx_close_fd
https://bugzilla.gnome.org/show_bug.cgi?id=757611
Diffstat (limited to 'glnx-local-alloc.h')
| -rw-r--r-- | glnx-local-alloc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/glnx-local-alloc.h b/glnx-local-alloc.h index a193e60..af5af4b 100644 --- a/glnx-local-alloc.h +++ b/glnx-local-alloc.h @@ -211,4 +211,12 @@ glnx_cleanup_close_fdp (int *fdp) */ #define glnx_fd_close __attribute__((cleanup(glnx_cleanup_close_fdp))) +static inline int +glnx_steal_fd (int *fdp) +{ + int fd = *fdp; + *fdp = -1; + return fd; +} + G_END_DECLS |