elks-enhanced - XT-Emporium

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#include <stdlib.h>
#include <unistd.h>
#include <sys/stat.h>
#include <stdio.h>
#include <string.h>
#include <limits.h>
#include "futils.h"

static unsigned short newmode;

static int make_dir(char *name, int f)
{
	char *line;
	char iname[PATH_MAX];
	
	strcpy(iname, name);
	if (((line = rindex(iname,'/')) != NULL) && f) {
		while ((line > iname) && (*line == '/'))
			--line;
		line[1] = 0;
		if (*line != '/')
			make_dir(iname,1);
	}
	if (mkdir(name, newmode) < 0 && !f)
		return 1;
	return 0;

}
	

int main(int argc, char **argv)
{
	int i, parent = 0, ret = 0;

	if (argc < 2) goto usage;
	
	if ((argv[1][0] == '-') && (argv[1][1] == 'p'))	
		parent = 1;
	
	newmode = 0777 & ~umask(0);

	for (i = parent + 1; i < argc; i++) {
		if (argv[i][0] != '-') {
			if (argv[i][strlen(argv[i])-1] == '/')
				argv[i][strlen(argv[i])-1] = '\0';

			if (make_dir(argv[i],parent)) {
				errstr(argv[i]);
				errmsg(": cannot create directory\n");
				ret = 1;
			}
		} else goto usage;
	}
	return ret;

usage:
	errmsg("usage: mkdir [-p] directory [...]\n");
	return 1;
}

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