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#include <errno.h>
#include <fcntl.h>
#include <string.h>
#include <sys/stat.h>
#include "log.h"
#include "mkdirp.h"
#include "xmalloc.h"
bool mkdirp(const char *path)
{
struct stat statbuf;
if (stat(path, &statbuf) == 0) {
/* If the file exists, we don't need to do anything. */
return true;
}
/*
* Walk down the path, creating directories as we go.
* This works by repeatedly finding the next / in path, then calling
* mkdir() on the string up to that point.
*/
char *tmp = xstrdup(path);
char *cursor = tmp;
while ((cursor = strchr(cursor + 1, '/')) != NULL) {
*cursor = '\0';
log_debug("Creating directory %s\n", tmp);
if (mkdir(tmp, 0700) != 0 && errno != EEXIST) {
log_error(
"Error creating file path: %s.\n",
strerror(errno));
free(tmp);
return false;
}
*cursor = '/';
}
free(tmp);
return true;
}
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