diff options
| author | Rich Felker <dalias@aerifal.cx> | 2011-03-24 23:16:52 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-03-24 23:16:52 -0400 |
| commit | a37452430f93700aeb122d693959ad79d8e43ada (patch) | |
| tree | 6ed8879bddb17c2b0db8c8bbd4778e11912f0767 /src/internal | |
| parent | d8dc2faf1033e134e3a8f39bdf15c065f4d234be (diff) | |
| download | musl-a37452430f93700aeb122d693959ad79d8e43ada.tar.gz musl-a37452430f93700aeb122d693959ad79d8e43ada.tar.bz2 musl-a37452430f93700aeb122d693959ad79d8e43ada.tar.xz musl-a37452430f93700aeb122d693959ad79d8e43ada.zip | |
simplify and optimize FILE lock handling
Diffstat (limited to 'src/internal')
| -rw-r--r-- | src/internal/stdio_impl.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/internal/stdio_impl.h b/src/internal/stdio_impl.h index 4e6d3503..b977df68 100644 --- a/src/internal/stdio_impl.h +++ b/src/internal/stdio_impl.h @@ -23,8 +23,8 @@ #define UNGET 4 -#define FLOCK(f) ((libc.lockfile && (f)->owner>=0) ? (libc.lockfile((f)),0) : 0) -#define FUNLOCK(f) ((f)->lockcount && (--(f)->lockcount || ((f)->owner=(f)->lock=0))) +#define FLOCK(f) ((libc.lockfile && (f)->lock>=0) ? (libc.lockfile((f)),0) : 0) +#define FUNLOCK(f) ((f)->lockcount && (--(f)->lockcount || ((f)->lock=0))) #define F_PERM 1 #define F_NORD 4 @@ -59,7 +59,6 @@ struct __FILE_s { off_t (*seek)(FILE *, off_t, int); int mode; int (*close)(FILE *); - int owner; }; size_t __stdio_read(FILE *, unsigned char *, size_t); |