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| author | Jilles Tjoelker <jilles@FreeBSD.org> | 2017-06-04 21:58:02 +0000 |
|---|---|---|
| committer | Jilles Tjoelker <jilles@FreeBSD.org> | 2017-06-04 21:58:02 +0000 |
| commit | 8d4cde8e6d3ed2c4b4b76bba68639e116031925d (patch) | |
| tree | 06c8c4473d4a7af4acb30a962fd455ceba144fc7 /bin | |
| parent | 9086b30bc42f75548fa935d211871468bcc8183b (diff) | |
| download | src-8d4cde8e6d3ed2c4b4b76bba68639e116031925d.tar.gz src-8d4cde8e6d3ed2c4b4b76bba68639e116031925d.zip | |
sh: Make sure to process SIGINT if SETINTON re-enables processing.
If INTON re-enables interrupts, it processes any interrupt that occurred
while interrupts were disabled. Make SETINTON do the same.
Notes
Notes:
svn path=/head/; revision=319591
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/sh/error.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/sh/error.h b/bin/sh/error.h index 7743a2ae2bd3..1872e8377333 100644 --- a/bin/sh/error.h +++ b/bin/sh/error.h @@ -73,7 +73,7 @@ extern volatile sig_atomic_t intpending; #define INTOFF suppressint++ #define INTON { if (--suppressint == 0 && intpending) onint(); } #define is_int_on() suppressint -#define SETINTON(s) suppressint = (s) +#define SETINTON(s) do { suppressint = (s); if (suppressint == 0 && intpending) onint(); } while (0) #define FORCEINTON {suppressint = 0; if (intpending) onint();} #define SET_PENDING_INT intpending = 1 #define CLEAR_PENDING_INT intpending = 0 |