[Asterisk-cvs] asterisk/include/asterisk lock.h,1.21,1.22
citats at lists.digium.com
citats at lists.digium.com
Tue Jun 22 16:07:41 CDT 2004
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Update of /usr/cvsroot/asterisk/include/asterisk
In directory mongoose.digium.com:/home/citats/cvs/asterisk/include/asterisk
Modified Files:
lock.h
Log Message:
Code formatting cleanups in utils.c and include/asterisk/lock.h
Index: lock.h
===================================================================
RCS file: /usr/cvsroot/asterisk/include/asterisk/lock.h,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -d -r1.21 -r1.22
--- lock.h 22 Jun 2004 17:42:14 -0000 1.21
+++ lock.h 22 Jun 2004 19:53:36 -0000 1.22
@@ -72,11 +72,11 @@
typedef struct ast_mutex_info ast_mutex_t;
static inline int __ast_pthread_mutex_init_attr(char *filename, int lineno, char *func,
- char* mutex_name, ast_mutex_t *t,
- pthread_mutexattr_t *attr)
+ char* mutex_name, ast_mutex_t *t,
+ pthread_mutexattr_t *attr)
{
#ifdef AST_MUTEX_INIT_W_CONSTRUCTORS
- if((t->mutex) != ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
+ if ((t->mutex) != ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
fprintf(stderr, "%s line %d (%s): Error: mutex '%s' is already initialized.\n",
filename, lineno, func, mutex_name);
fprintf(stderr, "%s line %d (%s): Error: previously initialization of mutex '%s'.\n",
@@ -84,8 +84,8 @@
#ifdef THREAD_CRASH
DO_THREAD_CRASH;
#endif
- return 0;
- }
+ return 0;
+ }
#endif
t->file = filename;
t->lineno = lineno;
@@ -95,10 +95,10 @@
}
static inline int __ast_pthread_mutex_init(char *filename, int lineno, char *func,
- char* mutex_name, ast_mutex_t *t)
+ char *mutex_name, ast_mutex_t *t)
{
static pthread_mutexattr_t attr;
- pthread_mutexattr_init(&attr);
+ pthread_mutexattr_init(&attr);
pthread_mutexattr_settype(&attr, AST_MUTEX_KIND);
return __ast_pthread_mutex_init_attr(filename, lineno, func, mutex_name, t, &attr);
}
@@ -107,38 +107,38 @@
#define ast_pthread_mutex_init(pmutex,attr) __ast_pthread_mutex_init_attr(__FILE__, __LINE__, __PRETTY_FUNCTION__, #pmutex, pmutex, attr)
static inline int __ast_pthread_mutex_destroy(char *filename, int lineno, char *func,
- char* mutex_name, ast_mutex_t *t)
+ char *mutex_name, ast_mutex_t *t)
{
int res;
#ifdef AST_MUTEX_INIT_W_CONSTRUCTORS
- if((t->mutex) == ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
+ if ((t->mutex) == ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
fprintf(stderr, "%s line %d (%s): Error: mutex '%s' is uninitialized.\n",
filename, lineno, func, mutex_name);
- }
+ }
#endif
res = pthread_mutex_trylock(&t->mutex);
- switch( res ) {
- case 0:
- pthread_mutex_unlock(&t->mutex);
- break;
- case EINVAL:
- fprintf(stderr, "%s line %d (%s): Error: attempt to destroy invalid mutex '%s'.\n",
- filename, lineno, func, mutex_name);
- break;
- case EBUSY:
- fprintf(stderr, "%s line %d (%s): Error: attemp to destroy locked mutex '%s'.\n",
- filename, lineno, func, mutex_name);
- fprintf(stderr, "%s line %d (%s): Error: '%s' was locked here.\n",
- t->file, t->lineno, t->func, mutex_name);
- break;
- }
+ switch (res) {
+ case 0:
+ pthread_mutex_unlock(&t->mutex);
+ break;
+ case EINVAL:
+ fprintf(stderr, "%s line %d (%s): Error: attempt to destroy invalid mutex '%s'.\n",
+ filename, lineno, func, mutex_name);
+ break;
+ case EBUSY:
+ fprintf(stderr, "%s line %d (%s): Error: attemp to destroy locked mutex '%s'.\n",
+ filename, lineno, func, mutex_name);
+ fprintf(stderr, "%s line %d (%s): Error: '%s' was locked here.\n",
+ t->file, t->lineno, t->func, mutex_name);
+ break;
+ }
res = pthread_mutex_destroy(&t->mutex);
if (res)
fprintf(stderr, "%s line %d (%s): Error destroying mutex: %s\n",
filename, lineno, func, strerror(res));
#ifndef PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
- else
- t->mutex = PTHREAD_MUTEX_INIT_VALUE;
+ else
+ t->mutex = PTHREAD_MUTEX_INIT_VALUE;
#endif
t->file = filename;
t->lineno = lineno;
@@ -182,32 +182,32 @@
{
int res;
#if defined(AST_MUTEX_INIT_W_CONSTRUCTORS) || defined(AST_MUTEX_INIT_ON_FIRST_USE)
- if((t->mutex) == ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
+ if ((t->mutex) == ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
#ifdef AST_MUTEX_INIT_W_CONSTRUCTORS
fprintf(stderr, "%s line %d (%s): Error: mutex '%s' is uninitialized.\n",
filename, lineno, func, mutex_name);
#endif
- ast_mutex_init(t);
+ ast_mutex_init(t);
}
#endif /* definded(AST_MUTEX_INIT_W_CONSTRUCTORS) || defined(AST_MUTEX_INIT_ON_FIRST_USE) */
#ifdef DETECT_DEADLOCKS
{
- time_t seconds seconds = time(NULL);
- do {
- res = pthread_mutex_trylock(&t->mutex);
- if(res == EBUSY) {
- if((time(NULL) - seconds) % 5) {
- fprintf(stderr, "%s line %d (%s): Deadlock? waited %d sec for mutex '%s'?\n",
- filename, lineno, func, (time(NULL) - seconds), mutex_name);
- fprintf(stderr, "%s line %d (%s): '%s' was locked here.\n",
- t->file, t->lineno, t->func, mutex_name);
- }
- usleep(200);
- }
- } while (res == EBUSY);
- }
+ time_t seconds seconds = time(NULL);
+ do {
+ res = pthread_mutex_trylock(&t->mutex);
+ if (res == EBUSY) {
+ if ((time(NULL) - seconds) % 5) {
+ fprintf(stderr, "%s line %d (%s): Deadlock? waited %d sec for mutex '%s'?\n",
+ filename, lineno, func, (time(NULL) - seconds), mutex_name);
+ fprintf(stderr, "%s line %d (%s): '%s' was locked here.\n",
+ t->file, t->lineno, t->func, mutex_name);
+ }
+ usleep(200);
+ }
+ } while (res == EBUSY);
+ }
#else
- res = pthread_mutex_lock(&t->mutex);
+ res = pthread_mutex_lock(&t->mutex);
#endif /* DETECT_DEADLOCKS */
if (!res) {
t->file = filename;
@@ -231,13 +231,13 @@
{
int res;
#if defined(AST_MUTEX_INIT_W_CONSTRUCTORS) || defined(AST_MUTEX_INIT_ON_FIRST_USE)
- if((t->mutex) == ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
+ if ((t->mutex) == ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
#ifdef AST_MUTEX_INIT_W_CONSTRUCTORS
fprintf(stderr, "%s line %d (%s): Error: mutex '%s' is uninitialized.\n",
filename, lineno, func, mutex_name);
#endif
- ast_mutex_init(t);
- }
+ ast_mutex_init(t);
+ }
#endif /* definded(AST_MUTEX_INIT_W_CONSTRUCTORS) || defined(AST_MUTEX_INIT_ON_FIRST_USE) */
res = pthread_mutex_trylock(&t->mutex);
if (!res) {
@@ -252,13 +252,13 @@
#define ast_mutex_trylock(a) __ast_pthread_mutex_trylock(__FILE__, __LINE__, __PRETTY_FUNCTION__, #a, a)
static inline int __ast_pthread_mutex_unlock(char *filename, int lineno, char *func,
- char* mutex_name, ast_mutex_t *t) {
+ char* mutex_name, ast_mutex_t *t) {
int res;
#ifdef AST_MUTEX_INIT_W_CONSTRUCTORS
- if((t->mutex) == ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
+ if ((t->mutex) == ((pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER)) {
fprintf(stderr, "%s line %d (%s): Error: mutex '%s' is uninitialized.\n",
filename, lineno, func, mutex_name);
- }
+ }
#endif
/* Assumes lock is actually held */
t->file = NULL;
@@ -331,15 +331,15 @@
static inline int ast_mutex_lock(ast_mutex_t *pmutex)
{
- if(*pmutex == (ast_mutex_t)AST_MUTEX_KIND)
- ast_mutex_init(pmutex);
- return pthread_mutex_lock(pmutex);
+ if (*pmutex == (ast_mutex_t)AST_MUTEX_KIND)
+ ast_mutex_init(pmutex);
+ return pthread_mutex_lock(pmutex);
}
static inline int ast_mutex_trylock(ast_mutex_t *pmutex)
{
- if(*pmutex == (ast_mutex_t)AST_MUTEX_KIND)
- ast_mutex_init(pmutex);
- return pthread_mutex_trylock(pmutex);
+ if (*pmutex == (ast_mutex_t)AST_MUTEX_KIND)
+ ast_mutex_init(pmutex);
+ return pthread_mutex_trylock(pmutex);
}
#else
/* By default, use static initialization of mutexes.*/
@@ -354,7 +354,6 @@
#define AST_MUTEX_DEFINE_STATIC(mutex) __AST_MUTEX_DEFINE(static,mutex)
#define AST_MUTEX_DEFINE_EXPORTED(mutex) __AST_MUTEX_DEFINE(/**/,mutex)
-
#define AST_MUTEX_INITIALIZER __use_AST_MUTEX_DEFINE_STATIC_rather_than_AST_MUTEX_INITIALIZER__
#define gethostbyname __gethostbyname__is__not__reentrant__use__ast_gethostbyname__instead__
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