ch05-trymkdir.c

来自「linux编程精髓 源代码」· C语言 代码 · 共 41 行

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/* ch05-trymkdir.c --- Demonstrate mkdir() behavior.			Courtesy of Nelson H.F. Beebe. */#include <stdio.h>#include <stdlib.h>#include <errno.h>#if !defined(EXIT_SUCCESS)#define EXIT_SUCCESS 0#endifvoid do_test(const char *path){	int retcode;	errno = 0;	retcode = mkdir(path, 0755);	printf("mkdir(\"%s\") returns %d: errno = %d [%s]\n",		 path, retcode, errno, strerror(errno));}int main(void){	do_test("/tmp/t1/t2/t3/t4");	do_test("/tmp/t1/t2/t3");	do_test("/tmp/t1/t2");	do_test("/tmp/t1");	do_test("/tmp/u1");	do_test("/tmp/u1/u2");	do_test("/tmp/u1/u2/u3");	do_test("/tmp/u1/u2/u3/u4");	do_test("/tmp/v1/");	do_test("/tmp/v1/v2/");	do_test("/tmp/v1/v2/v3/");	do_test("/tmp/v1/v2/v3/v4/");	return (EXIT_SUCCESS);}

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