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| author | kib <kib@FreeBSD.org> | 2017-07-13 09:27:11 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2017-07-13 09:27:11 +0000 |
| commit | 668d59a23068fc4a8aa806b914d95c71e903e92f (patch) | |
| tree | 2479fb648c9c841acba46263712cd58a9c7dc384 /lib/libc/stdio/getchar.c | |
| parent | 55a89eef51d5a91be65f136631688b2c5b3371ab (diff) | |
| download | FreeBSD-src-668d59a23068fc4a8aa806b914d95c71e903e92f.zip FreeBSD-src-668d59a23068fc4a8aa806b914d95c71e903e92f.tar.gz | |
MFC r320472,r320508,r320509:
Make stdio deferred cancel-safe.
Diffstat (limited to 'lib/libc/stdio/getchar.c')
| -rw-r--r-- | lib/libc/stdio/getchar.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/stdio/getchar.c b/lib/libc/stdio/getchar.c index 2815072..320f967 100644 --- a/lib/libc/stdio/getchar.c +++ b/lib/libc/stdio/getchar.c @@ -52,11 +52,11 @@ int getchar(void) { int retval; - FLOCKFILE(stdin); + FLOCKFILE_CANCELSAFE(stdin); /* Orientation set by __sgetc() when buffer is empty. */ /* ORIENT(stdin, -1); */ retval = __sgetc(stdin); - FUNLOCKFILE(stdin); + FUNLOCKFILE_CANCELSAFE(); return (retval); } |
