mktemp.c File Reference

#include <string.h>

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Functions
char *	mktemp (char *buf)

Function Documentation

char* mktemp

(

char *

buf

)

Definition at line 7 of file mktemp.c.

Referenced by main().

{
  long pid = (long)FindTask(0L);
  char *c;

  c = buf + strlen(buf);

  while (*--c == 'X') {
    *c = pid % 10 + '0';
    pid /= 10;
  }
  c++;
  if (*c) {
    for(*c='A'; *c <= 'Z'; (*c)++) {
      if (access(buf, 0)) {
        return buf;
      }
    }
    *c = 0;
    return buf;
  }else{
    return buf;
  }
}

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