Merge pull request #156 from bucanero/patch-1

Add statvfs() based on sceIoDevctl()

src/libcglue/Makefile.am

@@ -28,7 +28,7 @@ GLUE_OBJS = __dummy_passwd.o __fill_stat.o __psp_heap_blockid.o __psp_free_heap.
 	_write.o _fstat.o _stat.o lstat.o access.o _fcntl.o  _lseek.o chdir.o mkdir.o rmdir.o getdents.o _seekdir.o _link.o _unlink.o \
 	_rename.o _getpid.o _kill.o _sbrk.o _gettimeofday.o _times.o ftime.o clock_getres.o clock_gettime.o clock_settime.o \
 	_isatty.o symlink.o truncate.o chmod.o fchmod.o fchmodat.o pathconf.o readlink.o utime.o fchown.o getentropy.o getpwuid.o \
-	fsync.o getpwnam.o getuid.o geteuid.o basename.o
+	fsync.o getpwnam.o getuid.o geteuid.o basename.o statvfs.o
 
 INIT_OBJS = __libpthreadglue_init.o __libcglue_init.o __libcglue_deinit.o _exit.o abort.o exit.o
 

src/libcglue/glue.c

@@ -30,6 +30,7 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <sys/socket.h>
+#include <sys/statvfs.h>
 
 #include <psptypes.h>
 #include <pspiofilemgr.h>
@@ -1027,3 +1028,23 @@ char* basename (char *path)
 	return p + 1;
 }
 #endif /* F_basename  */
+
+#ifdef F_statvfs
+int statvfs (const char *__path, struct statvfs *__buf)
+{
+	SceDevInf inf;
+	SceDevctlCmd cmd;
+
+	cmd.dev_inf = &inf;
+	memset(&inf, 0, sizeof(SceDevInf));
+	sceIoDevctl(__path, SCE_PR_GETDEV, &cmd, sizeof(SceDevctlCmd), NULL, 0);
+
+	memset(__buf, 0, sizeof(struct statvfs));
+	__buf->f_bsize = (inf.sectorSize * inf.sectorCount);
+	__buf->f_frsize = (inf.sectorSize * inf.sectorCount);
+	__buf->f_blocks = inf.maxClusters;
+	__buf->f_bfree = inf.freeClusters;
+	__buf->f_bavail = inf.freeClusters;
+	__buf->f_namemax = MAXNAMLEN;
+}
+#endif /* F_statvfs  */