[ovs-dev] [PATCH] stdio: fseeko for Windows.
Gurucharan Shetty
shettyg at nicira.com
Wed Mar 12 18:21:16 UTC 2014
Signed-off-by: Gurucharan Shetty <gshetty at nicira.com>
---
lib/stdio.c | 12 ++++++++++++
lib/stdio.h.in | 3 +++
2 files changed, 15 insertions(+)
diff --git a/lib/stdio.c b/lib/stdio.c
index 49a5078..5c5c924 100644
--- a/lib/stdio.c
+++ b/lib/stdio.c
@@ -17,6 +17,7 @@
#include <config.h>
#include <stdio.h>
+#include <sys/types.h>
#ifdef _WIN32
#undef snprintf
@@ -45,4 +46,15 @@ ovs_vsnprintf(char *s, size_t n, const char *format, va_list args)
}
return needed;
}
+
+int
+fseeko(FILE *stream, off_t offset, int whence)
+{
+ int error;
+ error = _fseeki64(stream, offset, whence);
+ if (error) {
+ return -1;
+ }
+ return error;
+}
#endif /* _WIN32 */
diff --git a/lib/stdio.h.in b/lib/stdio.h.in
index 3bf1f03..7adb9ed 100644
--- a/lib/stdio.h.in
+++ b/lib/stdio.h.in
@@ -23,6 +23,7 @@
#include <stdarg.h>
#include <stddef.h>
+#include <sys/types.h>
/* Windows libc has defective snprintf() and vsnprintf():
*
@@ -38,6 +39,8 @@ int ovs_snprintf(char *, size_t, const char *, ...);
#undef vsnprintf
#define vsnprintf ovs_vsnprintf
int ovs_vsnprintf(char *, size_t, const char *, va_list);
+
+int fseeko(FILE *stream, off_t offset, int whence);
#endif /* _WIN32 */
#endif /* stdio.h wrapper */
--
1.7.9.5
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