diff options
| author | Eric Andersen <andersen@codepoet.org> | 2006-12-07 23:24:02 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2006-12-07 23:24:02 +0000 |
| commit | 1478c2de052374c6356db5513749a144c13791b1 (patch) | |
| tree | 3b22a3f8361f94c99508c497e240ecb71acf8641 /libc/misc/dirent/dirstream.h | |
| parent | 99d6c367c4820a072dc4ada51561df17e2093778 (diff) | |
Major cleanup of internal mutex locking. Be more consistant in how we do
things, and avoid potential deadlocks caused when a thread holding a uClibc
internal lock get canceled and terminates without releasing the lock. This
change also provides a single place, bits/uClibc_mutex.h, for thread libraries
to modify to change all instances of internal locking.
Diffstat (limited to 'libc/misc/dirent/dirstream.h')
| -rw-r--r-- | libc/misc/dirent/dirstream.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/libc/misc/dirent/dirstream.h b/libc/misc/dirent/dirstream.h index a90ca6312..761111b9e 100644 --- a/libc/misc/dirent/dirstream.h +++ b/libc/misc/dirent/dirstream.h @@ -26,9 +26,8 @@ Cambridge, MA 02139, USA. */ #include <features.h> #include <sys/types.h> -#ifdef __UCLIBC_HAS_THREADS__ -#include <pthread.h> -#endif + +#include <bits/uClibc_mutex.h> /* For now, syscall readdir () only supports one entry at a time. It * will be changed in the future. @@ -63,11 +62,7 @@ struct __dirstream { size_t dd_max; /* lock */ -#ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_t dd_lock; -#else - void *dd_lock; -#endif + __UCLIBC_MUTEX(dd_lock); }; /* stream data from opendir() */ |