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38 lines
620 B
C
38 lines
620 B
C
/* wrapper.c -- implements wrapper.h */
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#include "wrapper.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <unistd.h>
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static void die( const char *err) {
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fprintf( stderr, "fatal: %s\n", err) ;
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exit( EXIT_FAILURE) ;
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}
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/* Function copyright: git */
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void xmkstemp( char *template) {
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int fd ;
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mode_t o_mask ;
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o_mask = umask( 0177) ;
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fd = mkstemp( template) ;
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if( fd < 0)
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die( "Unable to create temporary file") ;
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umask( o_mask) ;
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close( fd) ;
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}
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void *xmalloc( size_t size) {
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void *ret = malloc( size) ;
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if( !ret)
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die( "Out of memory") ;
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return ret ;
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}
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/* end of wrapper.c */
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