#error I need at least some 64-bit type
#endif
+#ifdef NBD_H_LOCAL
+/* 2.6.18 and above use __be* rather than u* */
#define __be32 u32
#define __be64 u64
-
-#ifdef NBD_H_LOCAL
#include "nbd.h"
#endif
#ifdef NBD_H_LINUX
+#include <linux/types.h>
#include <linux/nbd.h>
#endif
#endif
}
+#ifndef G_GNUC_NORETURN
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
+#define G_GNUC_NORETURN __attribute__((__noreturn__))
+#else
+#define G_GNUC_NORETURN
+#endif
+#endif
+
+void err(const char *s) G_GNUC_NORETURN;
+
void err(const char *s) {
const int maxlen = 150;
char s1[maxlen], *s2;
s1[maxlen-1] = '\0';
#ifdef ISSERVER
syslog(LOG_ERR, "%s", s1);
-#else
- fprintf(stderr, "Error: %s\n", s1);
#endif
+ fprintf(stderr, "Error: %s\n", s1);
exit(1);
}
}
#endif
#define htonll ntohll
+
+/* Flags used between the client and server */
+#define NBD_FLAG_HAS_FLAGS (1 << 0) /* Flags are there */
+#define NBD_FLAG_READ_ONLY (1 << 1) /* Device is read-only */