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-rw-r--r--contrib/syslinux-4.02/com32/lib/fwrite.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/lib/fwrite.c b/contrib/syslinux-4.02/com32/lib/fwrite.c
new file mode 100644
index 0000000..b5c1d5d
--- /dev/null
+++ b/contrib/syslinux-4.02/com32/lib/fwrite.c
@@ -0,0 +1,32 @@
+/*
+ * fwrite.c
+ */
+
+#include <errno.h>
+#include <unistd.h>
+#include <stdio.h>
+
+size_t _fwrite(const void *buf, size_t count, FILE * f)
+{
+ size_t bytes = 0;
+ ssize_t rv;
+ const char *p = buf;
+
+ while (count) {
+ rv = write(fileno(f), p, count);
+ if (rv == -1) {
+ if (errno == EINTR || errno == EAGAIN)
+ continue;
+ else
+ break;
+ } else if (rv == 0) {
+ break;
+ }
+
+ p += rv;
+ bytes += rv;
+ count -= rv;
+ }
+
+ return bytes;
+}