src/paths.c


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#include "paths.h"
#include "log.h"

#include "errno.h"
#include "stdio.h"
#include "stdlib.h"
#include "string.h"
#include "sys/stat.h"
#include "unistd.h"

char template[] = "/var/tmp/pow/XXXXXX";

int pow_create_dir_for_package(char **path) {
  if (mkdir("/var/tmp/pow", 0700)) {
    if (errno != EEXIST) {
      pow_log_error("failed to create temp dir\n");

      return 1;
    }
  }

  char *new_path = malloc(strlen(template) + 1);

  if (!new_path) {
    return 1;
  }

  strcpy(new_path, template);

  if (!mkdtemp(new_path)) {
    pow_log_error("failed to make dir\n");
    free(new_path);

    return 1;
  }

  *path = new_path;

  return 0;
}