tempnam.c

unix环境高级编程的源代码

#include    "ourhdr.h"

int
main(int argc, char *argv[])
{
    if (argc != 3)
        err_quit("usage: a.out <directory> <prefix>");

    printf("%s\n", tempnam( argv[1][0] != ' ' ? argv[1] : NULL,
                            argv[2][0] != ' ' ? argv[2] : NULL) );
    exit(0);
}