ObjFW  Diff

Differences From Artifact [c381d0d5f6]:

To Artifact [133314f808]:


23
24
25
26
27
28
29



30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#ifdef HAVE_DLFCN_H
# include <dlfcn.h>
#endif

#import "OFException.h"
#import "OFArray.h"
#import "OFLocale.h"



#import "OFString.h"
#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFUnlockFailedException.h"

#ifdef OF_HAVE_THREADS
# import "mutex.h"
#endif

#if defined(OF_WINDOWS) && defined(OF_HAVE_SOCKETS)
# include <winerror.h>
#endif

#if defined(OF_ARM) && !defined(__ARM_DWARF_EH__)
# define HAVE_ARM_EHABI_EXCEPTIONS
#endif







>
>
>







<
<
<
<







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39




40
41
42
43
44
45
46
#ifdef HAVE_DLFCN_H
# include <dlfcn.h>
#endif

#import "OFException.h"
#import "OFArray.h"
#import "OFLocale.h"
#ifdef OF_HAVE_THREADS
# import "OFPlainMutex.h"
#endif
#import "OFString.h"
#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFUnlockFailedException.h"





#if defined(OF_WINDOWS) && defined(OF_HAVE_SOCKETS)
# include <winerror.h>
#endif

#if defined(OF_ARM) && !defined(__ARM_DWARF_EH__)
# define HAVE_ARM_EHABI_EXCEPTIONS
#endif
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
extern uintptr_t _Unwind_GetIP(struct _Unwind_Context *);
#else
extern int _Unwind_VRS_Get(struct _Unwind_Context *, int, uint32_t, int,
    void *);
#endif

#if !defined(HAVE_STRERROR_R) && defined(OF_HAVE_THREADS)
static of_mutex_t mutex;

OF_CONSTRUCTOR()
{
	OF_ENSURE(of_mutex_new(&mutex) == 0);
}

OF_DESTRUCTOR()
{
	of_mutex_free(&mutex);
}
#endif

OFString *
of_strerror(int errNo)
{
	OFString *ret;
#ifdef HAVE_STRERROR_R
	char buffer[256];
#endif

	if (errNo == 0)







|



|




|




|







64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
extern uintptr_t _Unwind_GetIP(struct _Unwind_Context *);
#else
extern int _Unwind_VRS_Get(struct _Unwind_Context *, int, uint32_t, int,
    void *);
#endif

#if !defined(HAVE_STRERROR_R) && defined(OF_HAVE_THREADS)
static OFPlainMutex mutex;

OF_CONSTRUCTOR()
{
	OFEnsure(OFPlainMutexNew(&mutex) == 0);
}

OF_DESTRUCTOR()
{
	OFPlainMutexFree(&mutex);
}
#endif

OFString *
OFStrError(int errNo)
{
	OFString *ret;
#ifdef HAVE_STRERROR_R
	char buffer[256];
#endif

	if (errNo == 0)
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
	if (strerror_r(errNo, buffer, 256) != 0)
		return @"Unknown error (strerror_r failed)";

	ret = [OFString stringWithCString: buffer
				 encoding: [OFLocale encoding]];
#else
# ifdef OF_HAVE_THREADS
	if (of_mutex_lock(&mutex) != 0)
		@throw [OFLockFailedException exception];

	@try {
# endif
		ret = [OFString
		    stringWithCString: strerror(errNo)
			     encoding: [OFLocale encoding]];
# ifdef OF_HAVE_THREADS
	} @finally {
		if (of_mutex_unlock(&mutex) != 0)
			@throw [OFUnlockFailedException exception];
	}
# endif
#endif

	return ret;
}

#ifdef OF_WINDOWS
OFString *
of_windows_status_to_string(LSTATUS status)
{
	OFString *string = nil;
	void *buffer;

	if ([OFSystemInfo isWindowsNT]) {
		if (FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM |
		    FORMAT_MESSAGE_ALLOCATE_BUFFER |







|









|










|







186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
	if (strerror_r(errNo, buffer, 256) != 0)
		return @"Unknown error (strerror_r failed)";

	ret = [OFString stringWithCString: buffer
				 encoding: [OFLocale encoding]];
#else
# ifdef OF_HAVE_THREADS
	if (OFPlainMutexLock(&mutex) != 0)
		@throw [OFLockFailedException exception];

	@try {
# endif
		ret = [OFString
		    stringWithCString: strerror(errNo)
			     encoding: [OFLocale encoding]];
# ifdef OF_HAVE_THREADS
	} @finally {
		if (OFPlainMutexUnlock(&mutex) != 0)
			@throw [OFUnlockFailedException exception];
	}
# endif
#endif

	return ret;
}

#ifdef OF_WINDOWS
OFString *
OFWindowsStatusToString(LSTATUS status)
{
	OFString *string = nil;
	void *buffer;

	if ([OFSystemInfo isWindowsNT]) {
		if (FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM |
		    FORMAT_MESSAGE_ALLOCATE_BUFFER |