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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
int mkdir(const char *path, mode_t mode) {
// TODO error when directory already exits
// TODO fopen-like wrapper that calls open() with a processed path
(void)mode;
size_t plen = strlen(path);
char *tmp = NULL;
/* ensure trailing slash */
if (plen >= 1 && path[plen - 1] != '/') {
tmp = malloc(plen + 2);
memcpy(tmp, path, plen);
tmp[plen] = '/';
tmp[plen + 1] = '\0';
path = tmp;
}
FILE *f = fopen(path, "a"); /* sets errno */
if (f) fclose(f);
free(tmp);
return f == NULL ? -1 : 0;
}
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