|
/*
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|
* pANS stdio -- tmpnam
|
|
*/
|
|
#include "iolib.h"
|
|
|
|
char *tmpnam(char *s){
|
|
static char name[]="/tmp/tn000000000000";
|
|
char *p;
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|
do{
|
|
p=name+7;
|
|
while(*p=='9') *p++='0';
|
|
if(*p=='\0') return NULL;
|
|
++*p;
|
|
}while(access(name, 0)==0);
|
|
if(s){
|
|
strcpy(s, name);
|
|
return s;
|
|
}
|
|
return name;
|
|
}
|