uloop: ignore SIGPIPE by default

[project/libubox.git] / utils.h

diff --git a/utils.h b/utils.h
index 8d4e810..7ef82c6 100644 (file)
--- a/utils.h
+++ b/utils.h
@@ -58,10 +58,11 @@ extern int __BUILD_BUG_ON_CONDITION_FAILED;
 
 #ifdef __APPLE__
 
-#define CLOCK_REALTIME 0
-#define CLOCK_MONOTONIC        1
+#include <mach/clock_types.h>
+#define CLOCK_REALTIME CALENDAR_CLOCK
+#define CLOCK_MONOTONIC        SYSTEM_CLOCK
 
-void clock_gettime(int type, struct timespec *tv);
+int clock_gettime(int type, struct timespec *tv);
 
 #endif
 
@@ -155,10 +156,24 @@ static inline uint16_t __u_bswap16(uint16_t val)
 #define __packed __attribute__((packed))
 #endif
 
+#ifndef __constructor
+#define __constructor __attribute__((constructor))
+#endif
+
+#ifndef __destructor
+#define __destructor __attribute__((destructor))
+#endif
+
+#ifndef __hidden
+#define __hidden __attribute__((visibility("hidden")))
+#endif
+
 #ifndef BITS_PER_LONG
 #define BITS_PER_LONG (8 * sizeof(unsigned long))
 #endif
 
+#define BITFIELD_SIZE(_n) (((_n) + (BITS_PER_LONG - 1)) / BITS_PER_LONG)
+
 static inline void bitfield_set(unsigned long *bits, int bit)
 {
        bits[bit / BITS_PER_LONG] |= (1UL << (bit % BITS_PER_LONG));