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46 lines
681 B
C
46 lines
681 B
C
#include "portable.h"
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#ifndef HAVE_TEMPNAM
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#include <stdio.h>
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#include <ac/stdlib.h>
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#include <ac/string.h>
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#include <ac/unistd.h>
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#include "lutil.h"
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char *
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(tempnam)( const char *dir, const char *pfx )
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{
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char *s;
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if ( dir == NULL ) {
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dir = "/tmp";
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}
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/*
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* allocate space for dir + '/' + pfx (up to 5 chars) + 6 trailing 'X's + 0 byte
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*/
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if (( s = (char *)malloc( strlen( dir ) + 14 )) == NULL ) {
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return( NULL );
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}
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strcpy( s, dir );
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strcat( s, "/" );
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if ( pfx != NULL ) {
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strcat( s, pfx );
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}
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strcat( s, "XXXXXX" );
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mktemp( s );
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if ( *s == '\0' ) {
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free( s );
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s = NULL;
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}
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return( s );
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}
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#endif /* TEMPNAM */
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