proxy: Deal with close() failures (and EINTR errnos) comprehensively

2013-03-15 12:07:16 +00:00
parent f89352aa28
commit 21ac3cd0ed
4 changed files with 42 additions and 11 deletions
--- a/src/util.h
+++ b/src/util.h
@@ -150,5 +150,7 @@ void mylog(int line_level, const char* format, ...);

 #define SHOW_ERRNO( msg, ... ) msg ": %s (%i)", ##__VA_ARGS__, ( errno == 0 ? "EOF" : strerror(errno) ), errno

+#define WARN_IF_NEGATIVE( value, msg, ... ) if ( value < 0 ) { warn( msg, ##__VA_ARGS__ ); }
+
 #endif