21 lines
420 B
C
21 lines
420 B
C
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/* mktemp - make a name for a temporary file */
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char *mktemp(template)
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char *template;
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{
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int pid, k;
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char *p;
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pid = getpid(); /* get process id as semi-unique number */
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p = template;
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while (*p++) ; /* find end of string */
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p--; /* backup to last character */
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/* Replace XXXXXX at end of template with pid. */
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while (*--p == 'X') {
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*p = '0' + (pid % 10);
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pid = pid/10;
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}
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return(template);
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}
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