From 82f36a23a52b6e25703a70c40568feb0cd0e3fd2 Mon Sep 17 00:00:00 2001 From: Matthias Benkard Date: Sat, 16 Feb 2008 14:32:36 +0100 Subject: Use NSRecursiveLock rather than POSIX semaphores. darcs-hash:247b2833d2767a5c432fc1f64155ed5ff2b8763f --- Objective-C/libobjcl.h | 26 ++++++-------------------- 1 file changed, 6 insertions(+), 20 deletions(-) (limited to 'Objective-C/libobjcl.h') diff --git a/Objective-C/libobjcl.h b/Objective-C/libobjcl.h index 35d6150..c8c6766 100644 --- a/Objective-C/libobjcl.h +++ b/Objective-C/libobjcl.h @@ -17,7 +17,9 @@ * . */ -#import "Foundation/Foundation.h" +#import "Foundation/NSException.h" +#import "Foundation/NSLock.h" + #include #include "../config.h" @@ -43,23 +45,10 @@ typedef Ivar IVAR_T; typedef struct objc_ivar *IVAR_T; #endif -#ifdef HAVE_SYS_SEM_H -#include -#ifndef __APPLE__ -/* According to the Single Unix Specification, Version 3, the semun - union type must be defined by the application writer as follows: */ -union semun -{ - int val; /* Value for SETVAL */ - struct semid_ds *buf; /* Buffer for IPC_STAT, IPC_SET */ - unsigned short *array; /* Array for GETALL, SETALL */ -}; -#endif -#endif extern NSException *objcl_oom_exception; extern id objcl_current_exception; -extern void *objcl_current_exception_lock; +extern NSRecursiveLock *objcl_current_exception_lock; void @@ -173,13 +162,10 @@ objcl_create_imp (IMP callback, const char *arg_typespecs[]); void -objcl_acquire_lock (void *lock); - -void -objcl_release_lock (void *lock); +objcl_acquire_lock (id lock); void -objcl_initialise_lock (void **lock); +objcl_release_lock (id lock); Class objcl_create_class (const char *class_name, -- cgit v1.2.3