save

core/file.c

@@ -4,19 +4,49 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+error_t touch(char *path, char *format, ...) {
+  error_t err = {0};
+  err.null = true; // success by default
 
-error_t write(char *path, char *format, ...) {
-  error_t err;
   va_list args;
   va_start(args, format);
-  FILE *fp;
-  fp = fopen(path, "w");
+
+  FILE *fp = fopen(path, "w");
   if (!fp) {
-    err.stat = errno;
+    err.null = false;
+    err.status = errno;
     err.src = strerror(errno);
+    va_end(args);
+    return err;
   }
+
   vfprintf(fp, format, args);
   fclose(fp);
+
   va_end(args);
   return err;
 }
+
+error_t dir(char *format, ...) {
+  error_t err = {0};
+  err.null = true; // success by default
+
+  va_list args;
+  va_start(args, format);
+
+  char path[1024];
+  vsnprintf(path, sizeof(path), format, args);
+
+  va_end(args);
+
+  if (mkdir(path, 0777) < 0) {
+    err.null = false;
+    err.status = errno;
+    err.src = strerror(errno);
+  }
+
+  return err;
+}