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Revert the lockf() support. 

llvm-svn: 163614
This commit is contained in:
Alexander Potapenko 2012-09-11 11:59:05 +00:00
parent 1a8f8fa6c0
commit ab7a4ea485
3 changed files with 0 additions and 38 deletions
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34
compiler-rt/lib/tsan/rtl/tsan_interceptors.cc
View File

@ -1204,38 +1204,6 @@ TSAN_INTERCEPTOR(long_t, pwritev64, int fd, void *vec, int cnt, u64 off) {
return res;
}
// |func| is either lockf or lockf64.
#define LOCKF_BODY(func) \
SCOPED_TSAN_INTERCEPTOR(func, fd, cmd, len); \
int res = -1; \
switch (cmd) { \
case F_ULOCK: { \
Release(thr, pc, fd2addr(fd)); \
res = REAL(func)(fd, cmd, len); \
break; \
} \
case F_LOCK: \
case F_TLOCK: { \
res = REAL(func)(fd, cmd, len); \
if (res != -1) Acquire(thr, pc, fd2addr(fd)); \
break; \
} \
default: { \
res = REAL(func)(fd, cmd, len); \
break; \
} \
} \
return res; \
/**/
TSAN_INTERCEPTOR(int, lockf, int fd, int cmd, unsigned len) {
LOCKF_BODY(lockf);
}
TSAN_INTERCEPTOR(int, lockf64, int fd, int cmd, u64 len) {
LOCKF_BODY(lockf64);
}
TSAN_INTERCEPTOR(long_t, send, int fd, void *buf, long_t len, int flags) {
SCOPED_TSAN_INTERCEPTOR(send, fd, buf, len, flags);
Release(thr, pc, fd2addr(fd));
@ -1609,8 +1577,6 @@ void InitializeInterceptors() {
TSAN_INTERCEPT(pwrite64);
TSAN_INTERCEPT(writev);
TSAN_INTERCEPT(pwritev64);
TSAN_INTERCEPT(lockf);
TSAN_INTERCEPT(lockf64);
TSAN_INTERCEPT(send);
TSAN_INTERCEPT(sendmsg);
TSAN_INTERCEPT(recv);

2
compiler-rt/lib/tsan/rtl/tsan_stat.cc
View File

@ -183,8 +183,6 @@ void StatOutput(u64 *stat) {
name[StatInt_pwrite64] = " pwrite64 ";
name[StatInt_writev] = " writev ";
name[StatInt_pwritev64] = " pwritev64 ";
name[StatInt_lockf] = " lockf ";
name[StatInt_lockf64] = " lockf64 ";
name[StatInt_send] = " send ";
name[StatInt_sendmsg] = " sendmsg ";
name[StatInt_recv] = " recv ";

2
compiler-rt/lib/tsan/rtl/tsan_stat.h
View File

@ -181,8 +181,6 @@ enum StatType {
StatInt_pwrite64,
StatInt_writev,
StatInt_pwritev64,
StatInt_lockf,
StatInt_lockf64,
StatInt_send,
StatInt_sendmsg,
StatInt_recv,