From d05dafe2fc23137f8decd641d82d23f45e16281c Mon Sep 17 00:00:00 2001 From: Manuel Novoa III Date: Sat, 27 Dec 2003 23:30:50 +0000 Subject: Fix a long-standing bug with pthreads. A couple of linuxthreads files were including libc-lock.h which had a bunch of weak pragmas. Also, uClibc supplied a number of no-op weak thread functions even though many weren't needed. This combined result was that sometimes the functional versions of thread functions in pthread would not override the weaks in libc. While fixing this, I also prepended double-underscore to all necessary weak thread funcs in uClibc, and removed all unused weaks. I did a test build, but haven't tested this since these changes are a backport from my working tree. I did test the changes there and no longer need to explicitly add -lpthread in the perl build for perl to pass its thread self tests. --- libc/misc/dirent/closedir.c | 4 ++-- libc/misc/dirent/opendir.c | 2 +- libc/misc/dirent/readdir.c | 4 ++-- libc/misc/dirent/readdir64.c | 4 ++-- libc/misc/dirent/readdir64_r.c | 4 ++-- libc/misc/dirent/readdir_r.c | 4 ++-- libc/misc/dirent/rewinddir.c | 4 ++-- libc/misc/dirent/seekdir.c | 4 ++-- 8 files changed, 15 insertions(+), 15 deletions(-) (limited to 'libc/misc/dirent') diff --git a/libc/misc/dirent/closedir.c b/libc/misc/dirent/closedir.c index 0e176deb7..068e2d3e2 100644 --- a/libc/misc/dirent/closedir.c +++ b/libc/misc/dirent/closedir.c @@ -20,12 +20,12 @@ int closedir(DIR * dir) return -1; } #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_lock(&(dir->dd_lock)); + __pthread_mutex_lock(&(dir->dd_lock)); #endif fd = dir->dd_fd; dir->dd_fd = -1; #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_unlock(&(dir->dd_lock)); + __pthread_mutex_unlock(&(dir->dd_lock)); #endif free(dir->dd_buf); free(dir); diff --git a/libc/misc/dirent/opendir.c b/libc/misc/dirent/opendir.c index cae8800d8..017684b40 100644 --- a/libc/misc/dirent/opendir.c +++ b/libc/misc/dirent/opendir.c @@ -52,7 +52,7 @@ DIR *opendir(const char *name) } ptr->dd_buf = buf; #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_init(&(ptr->dd_lock), NULL); + __pthread_mutex_init(&(ptr->dd_lock), NULL); #endif return ptr; } diff --git a/libc/misc/dirent/readdir.c b/libc/misc/dirent/readdir.c index 8c5fd7f1a..1f196e1e7 100644 --- a/libc/misc/dirent/readdir.c +++ b/libc/misc/dirent/readdir.c @@ -17,7 +17,7 @@ struct dirent *readdir(DIR * dir) } #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_lock(&(dir->dd_lock)); + __pthread_mutex_lock(&(dir->dd_lock)); #endif do { @@ -45,7 +45,7 @@ struct dirent *readdir(DIR * dir) all_done: #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_unlock(&(dir->dd_lock)); + __pthread_mutex_unlock(&(dir->dd_lock)); #endif return de; } diff --git a/libc/misc/dirent/readdir64.c b/libc/misc/dirent/readdir64.c index ae9e771e8..f798c6fbb 100644 --- a/libc/misc/dirent/readdir64.c +++ b/libc/misc/dirent/readdir64.c @@ -32,7 +32,7 @@ struct dirent64 *readdir64(DIR * dir) } #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_lock(&(dir->dd_lock)); + __pthread_mutex_lock(&(dir->dd_lock)); #endif do { @@ -60,7 +60,7 @@ struct dirent64 *readdir64(DIR * dir) all_done: #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_unlock(&(dir->dd_lock)); + __pthread_mutex_unlock(&(dir->dd_lock)); #endif return de; diff --git a/libc/misc/dirent/readdir64_r.c b/libc/misc/dirent/readdir64_r.c index 6b22261db..da3564edb 100644 --- a/libc/misc/dirent/readdir64_r.c +++ b/libc/misc/dirent/readdir64_r.c @@ -33,7 +33,7 @@ int readdir64_r(DIR *dir, struct dirent64 *entry, struct dirent64 **result) de = NULL; #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_lock(&(dir->dd_lock)); + __pthread_mutex_lock(&(dir->dd_lock)); #endif do { @@ -69,7 +69,7 @@ int readdir64_r(DIR *dir, struct dirent64 *entry, struct dirent64 **result) all_done: #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_unlock(&(dir->dd_lock)); + __pthread_mutex_unlock(&(dir->dd_lock)); #endif return((de != NULL)? 0 : ret); } diff --git a/libc/misc/dirent/readdir_r.c b/libc/misc/dirent/readdir_r.c index 50bc9bb6d..245dcbdde 100644 --- a/libc/misc/dirent/readdir_r.c +++ b/libc/misc/dirent/readdir_r.c @@ -19,7 +19,7 @@ int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result) de = NULL; #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_lock(&(dir->dd_lock)); + __pthread_mutex_lock(&(dir->dd_lock)); #endif do { @@ -55,7 +55,7 @@ int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result) all_done: #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_unlock(&(dir->dd_lock)); + __pthread_mutex_unlock(&(dir->dd_lock)); #endif return((de != NULL)? 0 : ret); } diff --git a/libc/misc/dirent/rewinddir.c b/libc/misc/dirent/rewinddir.c index 6083abf13..60ef71da7 100644 --- a/libc/misc/dirent/rewinddir.c +++ b/libc/misc/dirent/rewinddir.c @@ -12,11 +12,11 @@ void rewinddir(DIR * dir) return; } #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_lock(&(dir->dd_lock)); + __pthread_mutex_lock(&(dir->dd_lock)); #endif lseek(dir->dd_fd, 0, SEEK_SET); dir->dd_nextoff = dir->dd_nextloc = dir->dd_size = 0; #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_unlock(&(dir->dd_lock)); + __pthread_mutex_unlock(&(dir->dd_lock)); #endif } diff --git a/libc/misc/dirent/seekdir.c b/libc/misc/dirent/seekdir.c index bfe61c0c2..139f1e1e5 100644 --- a/libc/misc/dirent/seekdir.c +++ b/libc/misc/dirent/seekdir.c @@ -11,11 +11,11 @@ void seekdir(DIR * dir, long int offset) return; } #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_lock(&(dir->dd_lock)); + __pthread_mutex_lock(&(dir->dd_lock)); #endif dir->dd_nextoff = lseek(dir->dd_fd, offset, SEEK_SET); dir->dd_size = dir->dd_nextloc = 0; #ifdef __UCLIBC_HAS_THREADS__ - pthread_mutex_unlock(&(dir->dd_lock)); + __pthread_mutex_unlock(&(dir->dd_lock)); #endif } -- cgit v1.2.3