From: Simon Ruderich <simon@ruderich.org>
Date: Thu, 20 Jun 2013 20:13:04 +0000 (+0200)
Subject: Hook __overflow() correctly.
X-Git-Tag: 0.1~28
X-Git-Url: https://ruderich.org/simon/gitweb/?p=coloredstderr%2Fcoloredstderr.git;a=commitdiff_plain;h=b0c02291be915423e396e47baad24543df101879

Hook __overflow() correctly.

It takes a FILE * and must be hooked with HOOK_FILE*().
---

diff --git a/src/coloredstderr.c b/src/coloredstderr.c
index 7db0a37..85b2b94 100644
--- a/src/coloredstderr.c
+++ b/src/coloredstderr.c
@@ -277,7 +277,7 @@ HOOK_FILE1(int, putchar_unlocked, stdout,
  * stderr (which shouldn't be the case too often). */
 #ifdef HAVE_STRUCT__IO_FILE__FILENO
 /* _IO_FILE is glibc's representation of FILE. */
-HOOK_FD2(int, __overflow, f->_fileno, _IO_FILE *, f, int, ch)
+HOOK_FILE2(int, __overflow, f, _IO_FILE *, f, int, ch)
 #endif
 
 /* perror(3) */
diff --git a/src/hookmacros.h b/src/hookmacros.h
index 539d0d9..b7df786 100644
--- a/src/hookmacros.h
+++ b/src/hookmacros.h
@@ -171,12 +171,6 @@
         va_end(ap); \
     }
 
-#define HOOK_FD2(type, name, fd, type1, arg1, type2, arg2) \
-    HOOK_FUNC_DEF2(type, name, type1, arg1, type2, arg2) { \
-        _HOOK_PRE_FD(type, name, fd) \
-        result = real_ ## name(arg1, arg2); \
-        _HOOK_POST_FD(fd) \
-    }
 #define HOOK_FD3(type, name, fd, type1, arg1, type2, arg2, type3, arg3) \
     HOOK_FUNC_DEF3(type, name, type1, arg1, type2, arg2, type3, arg3) { \
         _HOOK_PRE_FD(type, name, fd) \