/usr/include/GNUstep/NGExtensions/NSString+Formatting.h is in libsope-dev 2.2.17-1build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | /*
Copyright (C) 2000-2007 SKYRIX Software AG
Copyright (C) 2007 Helge Hess
This file is part of SOPE.
SOPE is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
SOPE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with SOPE; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
#ifndef __NGExtensions_NSString_Formatting_H__
#define __NGExtensions_NSString_Formatting_H__
#import <Foundation/NSString.h>
// category
@interface NSString(XSFormatting)
+ (id)stringWithCFormat:(const char *)_format arguments:(va_list)_ap;
+ (id)stringWithCFormat:(const char *)_format, ...;
@end
@interface NSMutableString(XSFormatting)
- (void)appendFormat:(NSString *)_format arguments:(va_list)_ap;
- (void)appendFormat:(NSString *)_format, ...;
@end
// C support functions
static inline int
xs_vsnprintf(char *_str, size_t max, const char *fmt, va_list _ap)
{
NSString *obj = [NSString stringWithCFormat:_str arguments:_ap];
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
[obj getCString:_str maxLength:(max - 1)
encoding:[NSString defaultCStringEncoding]];
return strlen(_str);
#else
[obj getCString:_str maxLength:(max - 1)];
return [obj cStringLength]; // return the len the string would have consumed
#endif
}
static inline int xs_vsprintf (char *_str, const char *_fmt, va_list _ap) {
NSString *obj = [NSString stringWithCFormat:_str arguments:_ap];
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
[obj getCString:_str maxLength:65535 /* no limit ... */
encoding:[NSString defaultCStringEncoding]];
return strlen(_str);
#else
[obj getCString:_str];
return [obj cStringLength]; // return the length of the string
#endif
}
/*
Could use formats ..
// __attribute__ ((format (printf, 2, 3)));
// __attribute__ ((format (printf, 3, 4)));
*/
int xs_sprintf (char *str, const char *format, ...);
int xs_snprintf(char *str, size_t size, const char *format, ...);
#endif /* __NGExtensions_NSString_Formatting_H__ */
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