diff options
| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-09-21 19:55:52 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-09-21 19:55:52 +0200 |
| commit | f811708ffcb776be52a81637224c06b700177566 (patch) | |
| tree | 05a9632fef0f4e5ad835c2e6d426631e485e90d1 /sys/src/ape/lib/ap/plan9 | |
| parent | 3d05e77ca1f743e5b4091c6bfe311460175ed9ae (diff) | |
ape: change tas/sleep locks to cas/semacquire/semrelease locks (from sources)
Diffstat (limited to 'sys/src/ape/lib/ap/plan9')
| -rw-r--r-- | sys/src/ape/lib/ap/plan9/sys9.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/src/ape/lib/ap/plan9/sys9.h b/sys/src/ape/lib/ap/plan9/sys9.h index b9e5bbc04..cb326e851 100644 --- a/sys/src/ape/lib/ap/plan9/sys9.h +++ b/sys/src/ape/lib/ap/plan9/sys9.h @@ -106,8 +106,11 @@ extern int _SEGDETACH(void*); extern int _SEGFLUSH(void*, unsigned long); extern int _SEGFREE(void*, unsigned long); extern long long _SEEK(int, long long, int); +extern int _SEMACQUIRE(long*, int); +extern long _SEMRELEASE(long*, long); extern int _SLEEP(long); extern int _STAT(const char*, unsigned char*, int); +extern int _TSEMACQUIRE(long*, unsigned long); extern Waitmsg* _WAIT(void); extern long _WRITE(int, const void*, long); extern int _WSTAT(const char*, unsigned char*, int); @@ -119,3 +122,9 @@ extern int __creat(char *, int); extern int __link(char *, int); extern int __stat(char *, struct stat *); extern int __unlink(char *); + +/* + * atomic + */ +extern long ainc(long*); +extern long adec(long*); |