platform_mkdir->mkdir: use POSIX syntax

Use rather defined function as mkdir(3p) is, even though there is needed
a compat for MSW.

+ removed some strtok_r undef, which should no longer be needed (see
also commit 6c6253c)

src/config_unix.h

@@ -183,8 +183,6 @@ static inline void *aligned_malloc(size_t size, size_t alignment)
 }
 #define aligned_free free
 
-#define platform_mkdir(a) mkdir(a, 0777)
-
 #define INVALID_SOCKET -1
 #define CLOSESOCKET close
 

src/config_win32.h

@@ -207,11 +207,10 @@ void ShowMessage(int level, char *msg);
 #include <sys/stat.h>
 #endif
 
-// MinGW-w64 defines some broken macro for strtok_r in pthread.h
-#undef strtok_r
-
+#ifdef WANT_MKDIR
 #include <direct.h>
-#define platform_mkdir _mkdir
+#define mkdir(path, mode) _mkdir(path)
+#endif
 
 #define SHUT_RD SD_RECEIVE
 #define SHUT_WR SD_SEND

src/export.c

@@ -35,11 +35,12 @@
  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#define WANT_MKDIR
 #ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif /* HAVE_CONFIG_H */
 #include "config_unix.h"
 #include "config_win32.h"
-#endif /* HAVE_CONFIG_H */
 
 #include <dirent.h>
 #include <limits.h>
@@ -228,7 +229,7 @@ static char *create_anonymous_dir(const char *prefix)
                         snprintf(num, sizeof num, "-%d", i);
                         strncat(name, num, sizeof name - strlen(name) - 1);
                 }
-                int ret = platform_mkdir(name);
+                int ret = mkdir(name, S_IRWXU | S_IRWXG | S_IRWXO);
                 if(ret == -1) {
                         if(errno == EEXIST) { // record exists, try next directory
                                 continue;
@@ -261,7 +262,7 @@ static bool create_dir(struct exporter *s)
         if (!s->dir) {
                 s->dir = create_anonymous_dir(".");
         } else {
-                int ret = platform_mkdir(s->dir);
+                int ret = mkdir(s->dir, S_IRWXU | S_IRWXG | S_IRWXO);
                 if(ret == -1) {
                         if(errno != EEXIST) {
                                 perror("[Export] Directory creation failed");

src/rtp/ldgm.cpp

@@ -35,11 +35,12 @@
  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#define WANT_MKDIR
 #ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif /* HAVE_CONFIG_H */
 #include "config_unix.h"
 #include "config_win32.h"
-#endif /* HAVE_CONFIG_H */
 
 #include <iomanip>
 #include <iostream>
@@ -179,7 +180,7 @@ void ldgm::set_params(unsigned int k, unsigned int m, unsigned int c, unsigned i
         snprintf(path, 256, "/var/tmp/ultragrid-%d/", (int) getuid());
 #endif
 
-        res = platform_mkdir(path);
+        res = mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO);
         if(res != 0) {
                 if(errno != EEXIST) {
                         perror("mkdir");