getpid.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 13 行

#include <stdio.h>
#include <process.h>

void main()
  {
    unsigned int process_id;
    auto char filename[13];

    process_id = getpid();
    /* use this to create a unique file name */
    sprintf( filename, "TMP%4.4x.TMP", process_id );
  }