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| author | deischen <deischen@FreeBSD.org> | 2001-02-11 22:06:43 +0000 |
|---|---|---|
| committer | deischen <deischen@FreeBSD.org> | 2001-02-11 22:06:43 +0000 |
| commit | 1143b5e42a7816a7665798bcab7d5db4a37935b3 (patch) | |
| tree | 3a588c82070b992d27ef67e1a69bcb90121e4ece /lib/libc/include | |
| parent | d5657ce8b69e343a4dda07786bb158c464f9b4d6 (diff) | |
| download | FreeBSD-src-1143b5e42a7816a7665798bcab7d5db4a37935b3.zip FreeBSD-src-1143b5e42a7816a7665798bcab7d5db4a37935b3.tar.gz | |
libc MT-safety, part 2.
Add a lock to FILE. flockfile and friends are now implemented
(for the most part) in libc. flockfile_debug is implemented in
libc_r; I suppose it's about time to kill it but will do it in
a future commit.
Fix a potential deadlock in _fwalk in a threaded environment.
A file flag (__SIGN) was added to stdio.h that, when set, tells
_fwalk to ignore it in its walk. This seemed to be needed in
refill.c because each file needs to be locked when flushing.
Add a stub for pthread_self in libc. This is needed by flockfile
which is allowed by POSIX to be recursive.
Make fgetpos() error return value (-1) match man page.
Remove recursive calls to locked functions (stdio); I think I've
got them all, but I may have missed a couple.
A few K&R -> ANSI conversions along with removal of a few instances
of "register".
$Id$ -> $FreeBSD$ in libc/stdio/rget.c
Not objected to: -arch, a few months ago
Diffstat (limited to 'lib/libc/include')
| -rw-r--r-- | lib/libc/include/namespace.h | 2 | ||||
| -rw-r--r-- | lib/libc/include/un-namespace.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/include/namespace.h b/lib/libc/include/namespace.h index 95acce4..ddffa82 100644 --- a/lib/libc/include/namespace.h +++ b/lib/libc/include/namespace.h @@ -70,6 +70,7 @@ #define pthread_mutexattr_destroy _pthread_mutexattr_destroy #define pthread_mutexattr_settype _pthread_mutexattr_settype #define pthread_once _pthread_once +#define pthread_self _pthread_self #define pthread_setspecific _pthread_setspecific #define read _read #define readv _readv @@ -115,7 +116,6 @@ #define pthread_rwlock_wrlock _pthread_rwlock_wrlock #define pthread_rwlockattr_init _pthread_rwlockattr_init #define pthread_rwlockattr_destroy _pthread_rwlockattr_destroy -#define pthread_self _pthread_self #define sched_yield _sched_yield #define sendfile _sendfile #define shutdown _shutdown diff --git a/lib/libc/include/un-namespace.h b/lib/libc/include/un-namespace.h index 4d2e8bd..76ba625 100644 --- a/lib/libc/include/un-namespace.h +++ b/lib/libc/include/un-namespace.h @@ -65,6 +65,7 @@ #undef pthread_mutexattr_destroy #undef pthread_mutexattr_settype #undef pthread_once +#undef pthread_self #undef pthread_setspecific #undef read #undef readv @@ -102,7 +103,6 @@ #undef pthread_rwlock_wrlock #undef pthread_rwlockattr_init #undef pthread_rwlockattr_destroy -#undef pthread_self #undef sched_yield #undef sendfile #undef shutdown |
