X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Flinux%2Fplat.c;h=d777f23b2a09f29d011bc54ea4133715e37ac20c;hb=89e6909b3f4e2d45b6cff6502d632ae0b5486158;hp=842cd5b26df8f87b67f05651b19541c171b8f059;hpb=274f95a9a9e5a889ee137a7cbd764a384a7ac2dd;p=picodrive.git

diff --git a/platform/linux/plat.c b/platform/linux/plat.c
index 842cd5b..d777f23 100644
--- a/platform/linux/plat.c
+++ b/platform/linux/plat.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <string.h>
 #include <dirent.h>
 #include <sys/time.h>
 #include <time.h>
@@ -17,6 +18,21 @@ int plat_is_dir(const char *path)
 	return 0;
 }
 
+int plat_get_root_dir(char *dst, int len)
+{
+	extern char **g_argv;
+	int j;
+
+	strncpy(dst, g_argv[0], len);
+	len -= 32; // reserve
+	if (len < 0) len = 0;
+	dst[len] = 0;
+	for (j = strlen(dst); j > 0; j--)
+		if (dst[j] == '/') { dst[j+1] = 0; break; }
+
+	return j + 1;
+}
+
 #ifdef __GP2X__
 /* Wiz has a borked gettimeofday().. */
 #define plat_get_ticks_ms plat_get_ticks_ms_good