1  //
 2  //  NSFileHandle+Formatting.m
 3  //  sec
 4  //
 5  //
 6  
 7  #include <stdarg.h>
 8  
 9  #import <Foundation/Foundation.h>
10  #import "NSFileHandle+Formatting.h"
11  
12  
13  @implementation NSFileHandle (Formatting)
14  
15  - (void) writeString: (NSString*) string {
16      [self writeData:[string dataUsingEncoding:NSUTF8StringEncoding]];
17  }
18  
19  - (void) writeFormat: (NSString*) format, ... {
20      va_list args;
21      va_start(args, format);
22  
23      NSString* formatted = [[NSString alloc] initWithFormat:format arguments:args];
24  
25      va_end(args);
26  
27      [self writeString: formatted];
28  // Remove with <rdar://problem/28925164> Enable ARC wherever possible in Security.framework
29  #if !__has_feature(objc_arc)
30      [formatted release];
31  #endif
32  }
33  
34  @end