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hookmacros.h: Remove duplication in _HOOK_PRE_FD_/_HOOK_PRE_FILE.

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This commit is contained in:
Simon Ruderich
2013-06-13 16:35:55 +02:00
parent d171e6bbec
commit 0ad5e4db04
1 changed files with 10 additions and 18 deletions
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28
src/hookmacros.h
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@@ -54,7 +54,7 @@
* return result;
*/
#define _HOOK_PRE(type, name) \
#define _HOOK_PRE(type, name, fd) \
int handle; \
if (unlikely(!(real_ ## name ))) { \
*(void **) (&(real_ ## name)) = dlsym_function(#name); \
@@ -62,12 +62,8 @@
if (unlikely(!initialized)) { \
init_from_environment(); \
} \
}
#define _HOOK_PRE_FD(type, name, fd) \
type result; \
_HOOK_PRE_FD_(type, name, fd)
#define _HOOK_PRE_FD_(type, name, fd) \
_HOOK_PRE(type, name) \
} \
/* Check if this fd should be handled. */ \
if (unlikely(tracked_fds_find(fd))) { \
if (unlikely(force_write_to_non_tty)) { \
handle = 1; \
@@ -76,22 +72,18 @@
} \
} else { \
handle = 0; \
} \
}
#define _HOOK_PRE_FD(type, name, fd) \
type result; \
_HOOK_PRE_FD_(type, name, fd)
#define _HOOK_PRE_FD_(type, name, fd) \
_HOOK_PRE(type, name, fd) \
if (unlikely(handle)) { \
handle_fd_pre(fd); \
}
#define _HOOK_PRE_FILE(type, name, file) \
type result; \
_HOOK_PRE(type, name) \
if (unlikely(tracked_fds_find(fileno(file)))) { \
if (unlikely(force_write_to_non_tty)) { \
handle = 1; \
} else { \
handle = isatty_noinline(fileno(file)); \
} \
} else { \
handle = 0; \
} \
_HOOK_PRE(type, name, fileno(file)) \
if (unlikely(handle)) { \
handle_file_pre(file); \
}