Changes in uspace/lib/posix/source/internal/common.h [0328987:820104d] in mainline

File:

• uspace/lib/posix/source/internal/common.h (modified) (1 diff)

uspace/lib/posix/source/internal/common.h

@@ -48 +48 @@
         } while (0)
 
-/* Convert negative errno to positive errno */
-#define negerrno(func, ...) ({ \
+/* A little helper macro to avoid typing this over and over. */
+#define errnify(func, ...) ({ \
         int rc = func(__VA_ARGS__); \
         if (rc < 0) { \
-                errno = -errno; \
+                errno = -rc; \
+                rc = -1; \
         } \
         rc; \