From aab07d0500d06e1de93280cb9900b24fd0c0875b Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 6 Dec 2005 01:29:10 +0000 Subject: macro out the thread funcs in libc if threading is disabled --- libc/inet/getnetent.c | 9 +++------ libc/inet/getproto.c | 10 ++++------ libc/inet/getservice.c | 10 +++------- libc/inet/resolv.c | 20 ++++++++------------ libc/inet/rpc/create_xid.c | 9 +++------ libc/inet/rpc/getrpcent.c | 7 ++----- 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 | 8 ++------ libc/misc/dirent/rewinddir.c | 4 ---- libc/misc/dirent/seekdir.c | 5 ----- libc/misc/mntent/mntent.c | 9 +++------ libc/misc/syslog/syslog.c | 9 +++------ libc/misc/time/time.c | 13 ++----------- libc/misc/utmp/utent.c | 9 +++------ libc/pwd_grp/lckpwdf.c | 11 ++++------- libc/pwd_grp/pwd_grp.c | 9 +++------ libc/stdio/popen.c | 11 ++++------- libc/stdlib/abort.c | 7 ++----- libc/stdlib/atexit.c | 9 +++------ libc/stdlib/malloc-simple/alloc.c | 9 +++------ libc/stdlib/malloc-standard/malloc.h | 9 +++------ libc/stdlib/malloc/heap.h | 10 ++-------- libc/stdlib/random.c | 6 ++---- libc/stdlib/setenv.c | 9 +++------ 28 files changed, 65 insertions(+), 165 deletions(-) (limited to 'libc') diff --git a/libc/inet/getnetent.c b/libc/inet/getnetent.c index fc21dfa03..476fa6b0e 100644 --- a/libc/inet/getnetent.c +++ b/libc/inet/getnetent.c @@ -24,14 +24,11 @@ #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) diff --git a/libc/inet/getproto.c b/libc/inet/getproto.c index e7221f3a2..a5ebcb3e9 100644 --- a/libc/inet/getproto.c +++ b/libc/inet/getproto.c @@ -64,15 +64,13 @@ #include #include + #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t mylock = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) diff --git a/libc/inet/getservice.c b/libc/inet/getservice.c index e4422246b..4040dc9b6 100644 --- a/libc/inet/getservice.c +++ b/libc/inet/getservice.c @@ -67,16 +67,12 @@ #include - #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t mylock = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index ba0fd4674..a6dc549b8 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -186,15 +186,13 @@ extern char * __nameserver[MAX_SERVERS]; extern int __searchdomains; extern char * __searchdomain[MAX_SEARCH]; + #ifdef __UCLIBC_HAS_THREADS__ -#include +# include extern pthread_mutex_t __resolv_lock; -# define BIGLOCK __pthread_mutex_lock(&__resolv_lock) -# define BIGUNLOCK __pthread_mutex_unlock(&__resolv_lock); -#else -# define BIGLOCK -# define BIGUNLOCK #endif +#define BIGLOCK __pthread_mutex_lock(&__resolv_lock) +#define BIGUNLOCK __pthread_mutex_unlock(&__resolv_lock) @@ -659,15 +657,12 @@ int __form_query(int id, const char *name, int type, unsigned char *packet, #endif #if defined(L_dnslookup) || defined(L_gethostent) - #ifdef __UCLIBC_HAS_THREADS__ +# include static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) #endif #ifdef L_dnslookup @@ -981,6 +976,7 @@ char * __nameserver[MAX_SERVERS]; int __searchdomains; char * __searchdomain[MAX_SEARCH]; #ifdef __UCLIBC_HAS_THREADS__ +# include pthread_mutex_t __resolv_lock = PTHREAD_MUTEX_INITIALIZER; #endif diff --git a/libc/inet/rpc/create_xid.c b/libc/inet/rpc/create_xid.c index 3ef1850dd..3dbf7af61 100644 --- a/libc/inet/rpc/create_xid.c +++ b/libc/inet/rpc/create_xid.c @@ -31,14 +31,11 @@ /* The RPC code is not threadsafe, but new code should be threadsafe. */ #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t createxid_lock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&createxid_lock) -# define UNLOCK __pthread_mutex_unlock(&createxid_lock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&createxid_lock) +#define UNLOCK __pthread_mutex_unlock(&createxid_lock) static int is_initialized; static struct drand48_data __rpc_lrand48_data; diff --git a/libc/inet/rpc/getrpcent.c b/libc/inet/rpc/getrpcent.c index c261dfb3b..47a0b0c13 100644 --- a/libc/inet/rpc/getrpcent.c +++ b/libc/inet/rpc/getrpcent.c @@ -257,12 +257,9 @@ static struct rpcent *interpret(register struct rpcdata *d) #if defined(__UCLIBC_HAS_THREADS__) # include static pthread_mutex_t rpcdata_lock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&rpcdata_lock) -# define UNLOCK __pthread_mutex_unlock(&rpcdata_lock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&rpcdata_lock) +#define UNLOCK __pthread_mutex_unlock(&rpcdata_lock) static int __copy_rpcent(struct rpcent *r, struct rpcent *result_buf, char *buffer, size_t buflen, struct rpcent **result) diff --git a/libc/misc/dirent/closedir.c b/libc/misc/dirent/closedir.c index 57600ab69..25c424566 100644 --- a/libc/misc/dirent/closedir.c +++ b/libc/misc/dirent/closedir.c @@ -19,14 +19,10 @@ int closedir(DIR * dir) __set_errno(EBADF); return -1; } -#ifdef __UCLIBC_HAS_THREADS__ __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)); -#endif free(dir->dd_buf); free(dir); return __close(fd); diff --git a/libc/misc/dirent/opendir.c b/libc/misc/dirent/opendir.c index 9f5f75e3f..fd14213a5 100644 --- a/libc/misc/dirent/opendir.c +++ b/libc/misc/dirent/opendir.c @@ -51,8 +51,6 @@ DIR *opendir(const char *name) return NULL; } ptr->dd_buf = buf; -#ifdef __UCLIBC_HAS_THREADS__ __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 1f196e1e7..68a465fc8 100644 --- a/libc/misc/dirent/readdir.c +++ b/libc/misc/dirent/readdir.c @@ -16,9 +16,7 @@ struct dirent *readdir(DIR * dir) return NULL; } -#ifdef __UCLIBC_HAS_THREADS__ __pthread_mutex_lock(&(dir->dd_lock)); -#endif do { if (dir->dd_size <= dir->dd_nextloc) { @@ -44,8 +42,6 @@ struct dirent *readdir(DIR * dir) } while (de->d_ino == 0); all_done: -#ifdef __UCLIBC_HAS_THREADS__ __pthread_mutex_unlock(&(dir->dd_lock)); -#endif return de; } diff --git a/libc/misc/dirent/readdir64.c b/libc/misc/dirent/readdir64.c index f798c6fbb..8d22a314e 100644 --- a/libc/misc/dirent/readdir64.c +++ b/libc/misc/dirent/readdir64.c @@ -31,9 +31,7 @@ struct dirent64 *readdir64(DIR * dir) return NULL; } -#ifdef __UCLIBC_HAS_THREADS__ __pthread_mutex_lock(&(dir->dd_lock)); -#endif do { if (dir->dd_size <= dir->dd_nextloc) { @@ -59,9 +57,7 @@ struct dirent64 *readdir64(DIR * dir) } while (de->d_ino == 0); all_done: -#ifdef __UCLIBC_HAS_THREADS__ __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 1daae5116..7daf890dd 100644 --- a/libc/misc/dirent/readdir64_r.c +++ b/libc/misc/dirent/readdir64_r.c @@ -32,9 +32,7 @@ int readdir64_r(DIR *dir, struct dirent64 *entry, struct dirent64 **result) } de = NULL; -#ifdef __UCLIBC_HAS_THREADS__ __pthread_mutex_lock(&(dir->dd_lock)); -#endif do { if (dir->dd_size <= dir->dd_nextloc) { @@ -68,9 +66,7 @@ int readdir64_r(DIR *dir, struct dirent64 *entry, struct dirent64 **result) all_done: -#ifdef __UCLIBC_HAS_THREADS__ __pthread_mutex_unlock(&(dir->dd_lock)); -#endif return((de != NULL)? 0 : ret); } #endif /* __UCLIBC_HAS_LFS__ */ diff --git a/libc/misc/dirent/readdir_r.c b/libc/misc/dirent/readdir_r.c index 1c8eeadce..25cb80b63 100644 --- a/libc/misc/dirent/readdir_r.c +++ b/libc/misc/dirent/readdir_r.c @@ -5,7 +5,6 @@ #include #include "dirstream.h" - int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result) { int ret; @@ -18,9 +17,7 @@ int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result) } de = NULL; -#ifdef __UCLIBC_HAS_THREADS__ __pthread_mutex_lock(&(dir->dd_lock)); -#endif do { if (dir->dd_size <= dir->dd_nextloc) { @@ -54,8 +51,7 @@ int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result) all_done: -#ifdef __UCLIBC_HAS_THREADS__ __pthread_mutex_unlock(&(dir->dd_lock)); -#endif - return((de != NULL)? 0 : ret); + + return((de != NULL)? 0 : ret); } diff --git a/libc/misc/dirent/rewinddir.c b/libc/misc/dirent/rewinddir.c index 60ef71da7..f41ecc389 100644 --- a/libc/misc/dirent/rewinddir.c +++ b/libc/misc/dirent/rewinddir.c @@ -11,12 +11,8 @@ void rewinddir(DIR * dir) __set_errno(EBADF); return; } -#ifdef __UCLIBC_HAS_THREADS__ __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)); -#endif } diff --git a/libc/misc/dirent/seekdir.c b/libc/misc/dirent/seekdir.c index 139f1e1e5..507131097 100644 --- a/libc/misc/dirent/seekdir.c +++ b/libc/misc/dirent/seekdir.c @@ -3,19 +3,14 @@ #include #include "dirstream.h" - void seekdir(DIR * dir, long int offset) { if (!dir) { __set_errno(EBADF); return; } -#ifdef __UCLIBC_HAS_THREADS__ __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)); -#endif } diff --git a/libc/misc/mntent/mntent.c b/libc/misc/mntent/mntent.c index 1af5a6b67..35767280e 100644 --- a/libc/misc/mntent/mntent.c +++ b/libc/misc/mntent/mntent.c @@ -7,14 +7,11 @@ #include #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) /* Reentrant version of getmntent. */ struct mntent *getmntent_r (FILE *filep, diff --git a/libc/misc/syslog/syslog.c b/libc/misc/syslog/syslog.c index e05297770..5605aecf1 100644 --- a/libc/misc/syslog/syslog.c +++ b/libc/misc/syslog/syslog.c @@ -86,14 +86,11 @@ #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t mylock = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) static int LogFile = -1; /* fd for log */ diff --git a/libc/misc/time/time.c b/libc/misc/time/time.c index d7cf1806e..65b925cf6 100644 --- a/libc/misc/time/time.c +++ b/libc/misc/time/time.c @@ -199,21 +199,12 @@ typedef struct { } rule_struct; #ifdef __UCLIBC_HAS_THREADS__ - -#include - +# include extern pthread_mutex_t _time_tzlock; - +#endif #define TZLOCK __pthread_mutex_lock(&_time_tzlock) #define TZUNLOCK __pthread_mutex_unlock(&_time_tzlock) -#else - -#define TZLOCK ((void) 0) -#define TZUNLOCK ((void) 0) - -#endif - extern rule_struct _time_tzinfo[2]; extern struct tm *_time_t2tm(const time_t *__restrict timer, diff --git a/libc/misc/utmp/utent.c b/libc/misc/utmp/utent.c index c3d9ab620..e03d4528f 100644 --- a/libc/misc/utmp/utent.c +++ b/libc/misc/utmp/utent.c @@ -23,14 +23,11 @@ #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t utmplock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&utmplock) -# define UNLOCK __pthread_mutex_unlock(&utmplock) -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&utmplock) +#define UNLOCK __pthread_mutex_unlock(&utmplock) diff --git a/libc/pwd_grp/lckpwdf.c b/libc/pwd_grp/lckpwdf.c index 9c0b75297..2b3fa7596 100644 --- a/libc/pwd_grp/lckpwdf.c +++ b/libc/pwd_grp/lckpwdf.c @@ -31,14 +31,11 @@ #include #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK -#endif +#endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) /* How long to wait for getting the lock before returning with an error. */ diff --git a/libc/pwd_grp/pwd_grp.c b/libc/pwd_grp/pwd_grp.c index 3baa0ad33..601568599 100644 --- a/libc/pwd_grp/pwd_grp.c +++ b/libc/pwd_grp/pwd_grp.c @@ -402,15 +402,12 @@ int getpw(uid_t uid, char *buf) #endif /**********************************************************************/ #if defined(L_getpwent_r) || defined(L_getgrent_r) || defined(L_getspent_r) - #ifdef __UCLIBC_HAS_THREADS__ +# include static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK ((void) 0) -# define UNLOCK ((void) 0) #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) #endif #ifdef L_getpwent_r diff --git a/libc/stdio/popen.c b/libc/stdio/popen.c index 354227593..2e9985a39 100644 --- a/libc/stdio/popen.c +++ b/libc/stdio/popen.c @@ -32,14 +32,11 @@ #endif #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK ((void) 0) -# define UNLOCK ((void) 0) -#endif +#endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) #ifndef VFORK_LOCK # define VFORK_LOCK LOCK diff --git a/libc/stdlib/abort.c b/libc/stdlib/abort.c index fb042544f..83a052abe 100644 --- a/libc/stdlib/abort.c +++ b/libc/stdlib/abort.c @@ -75,12 +75,9 @@ static int been_there_done_that = 0; #ifdef __UCLIBC_HAS_THREADS__ # include static pthread_mutex_t mylock = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock) -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) extern int __raise (int __sig) __THROW attribute_hidden; diff --git a/libc/stdlib/atexit.c b/libc/stdlib/atexit.c index a01fb29e2..fcf85391a 100644 --- a/libc/stdlib/atexit.c +++ b/libc/stdlib/atexit.c @@ -45,14 +45,11 @@ #include #ifdef __UCLIBC_HAS_THREADS__ -#include +# include extern pthread_mutex_t mylock; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) typedef void (*aefuncp) (void); /* atexit function pointer */ diff --git a/libc/stdlib/malloc-simple/alloc.c b/libc/stdlib/malloc-simple/alloc.c index 382f8db44..d20768738 100644 --- a/libc/stdlib/malloc-simple/alloc.c +++ b/libc/stdlib/malloc-simple/alloc.c @@ -111,14 +111,11 @@ void free(void *ptr) #ifdef L_memalign #ifdef __UCLIBC_HAS_THREADS__ -#include +# include pthread_mutex_t __malloc_lock = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; -# define LOCK __pthread_mutex_lock(&__malloc_lock) -# define UNLOCK __pthread_mutex_unlock(&__malloc_lock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&__malloc_lock) +#define UNLOCK __pthread_mutex_unlock(&__malloc_lock) /* List of blocks allocated with memalign or valloc */ struct alignlist diff --git a/libc/stdlib/malloc-standard/malloc.h b/libc/stdlib/malloc-standard/malloc.h index dbac0c9d2..0e8aed363 100644 --- a/libc/stdlib/malloc-standard/malloc.h +++ b/libc/stdlib/malloc-standard/malloc.h @@ -26,14 +26,11 @@ #ifdef __UCLIBC_HAS_THREADS__ -#include +# include extern pthread_mutex_t __malloc_lock; -# define LOCK __pthread_mutex_lock(&__malloc_lock) -# define UNLOCK __pthread_mutex_unlock(&__malloc_lock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&__malloc_lock) +#define UNLOCK __pthread_mutex_unlock(&__malloc_lock) diff --git a/libc/stdlib/malloc/heap.h b/libc/stdlib/malloc/heap.h index 0210d9098..ab1a73896 100644 --- a/libc/stdlib/malloc/heap.h +++ b/libc/stdlib/malloc/heap.h @@ -135,14 +135,8 @@ extern void __heap_dump (struct heap *heap, const char *str); extern void __heap_check (struct heap *heap, const char *str); -#ifdef HEAP_USE_LOCKING -# define __heap_lock(heap) __pthread_mutex_lock (&(heap)->lock) -# define __heap_unlock(heap) __pthread_mutex_unlock (&(heap)->lock) -#else /* !__UCLIBC_HAS_THREADS__ */ -/* Without threads, mutex operations are a nop. */ -# define __heap_lock(heap) (void)0 -# define __heap_unlock(heap) (void)0 -#endif /* HEAP_USE_LOCKING */ +#define __heap_lock(heap) __pthread_mutex_lock (&(heap)->lock) +#define __heap_unlock(heap) __pthread_mutex_unlock (&(heap)->lock) /* Delete the free-area FA from HEAP. */ diff --git a/libc/stdlib/random.c b/libc/stdlib/random.c index 28f3cd24d..d40420740 100644 --- a/libc/stdlib/random.c +++ b/libc/stdlib/random.c @@ -31,15 +31,13 @@ #include #include #include + #ifdef __UCLIBC_HAS_THREADS__ -#include +# include /* POSIX.1c requires that there is mutual exclusion for the `rand' and `srand' functions to prevent concurrent calls from modifying common data. */ static pthread_mutex_t lock = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; -#else -#define __pthread_mutex_lock(x) -#define __pthread_mutex_unlock(x) #endif /* An improved random number generation package. In addition to the standard diff --git a/libc/stdlib/setenv.c b/libc/stdlib/setenv.c index 8704717a7..07af88465 100644 --- a/libc/stdlib/setenv.c +++ b/libc/stdlib/setenv.c @@ -29,14 +29,11 @@ #include #ifdef __UCLIBC_HAS_THREADS__ -#include +# include static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK __pthread_mutex_lock(&mylock) -# define UNLOCK __pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK #endif +#define LOCK __pthread_mutex_lock(&mylock) +#define UNLOCK __pthread_mutex_unlock(&mylock) extern int __unsetenv (__const char *__name) attribute_hidden; -- cgit v1.2.3