33 lines
565 B
C
33 lines
565 B
C
#include <limits.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <stdarg.h>
|
|
#include "common.h"
|
|
|
|
|
|
int mkdir_dev(const char * name)
|
|
{
|
|
char pathname[PATH_MAX + 1] = "/dev/";
|
|
|
|
strcpy(&pathname[5], name);
|
|
return (mkdir(pathname, 0755) == 0 || errno == EEXIST) ? 0 : -1;
|
|
}
|
|
|
|
int mkdirs_dev(const char * name, ...)
|
|
{
|
|
va_list args;
|
|
int ret = 0;
|
|
|
|
va_start(args, name);
|
|
for (; name; name = va_arg(args, const char *))
|
|
if (mkdir_dev(name) && errno != EEXIST) {
|
|
ret = -1;
|
|
break;
|
|
}
|
|
va_end(args);
|
|
|
|
return ret;
|
|
}
|