code refactoring/cleanup

[ppastats.git] / src / io.c

diff --git a/src/io.c b/src/io.c
index aeeed8c..a7c46af 100644 (file)
--- a/src/io.c
+++ b/src/io.c
@@ -20,9 +20,18 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
 
 #include "io.h"
 
+/* Directory separator is \ when cross-compiling for MS Windows
+   systems */
+#if defined(__MINGW32__)
+#define DIRSEP '\\'
+#else
+#define DIRSEP '/'
+#endif
+
 #define FCOPY_BUF_SZ 4096
 
 static int file_copy(FILE *src, FILE *dst)
@@ -88,3 +97,24 @@ char *path_append(const char *odir, const char *name)
        return dir;
 }
 
+void mkdirs(const char *dirs, mode_t mode)
+{
+       char *c = (char *)dirs;
+       char *dir = malloc(strlen(dirs) + 1);
+
+       int i = 0;
+       while (*c) {
+               if ((*c == DIRSEP || *c == '\0') && c != dirs) {
+                       strncpy(dir, dirs, i);
+                       dir[i] = '\0';
+                       mkdir(dir, mode);
+               }
+
+               c++;
+               i++;
+       }
+
+       mkdir(dirs, mode);
+
+       free(dir);
+}