libcompat: remove read() and write() checks

read() and write() are now unnecessary, as all pipe IO is
done using FILE APIs.

git-svn-id: svn+ssh://svn.code.sf.net/p/check/code/trunk@967 64e312b2-a51f-0410-8e61-82d0ca0eb02a

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bdf9cd6e05655f492fa7647a53b01c5a749acb00..1e787f21a56be9766c246640dcc4bb1ca233cb72 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -145,7 +145,6 @@ check_function_exists(mkstemp HAVE_MKSTEMP)
 check_function_exists(poll HAVE_POLL)
 check_function_exists(putenv HAVE_DECL_PUTENV)
 check_function_exists(realloc HAVE_REALLOC)
-check_function_exists(read HAVE_READ)
 check_function_exists(select HAVE_SELECT)
 check_function_exists(setenv HAVE_DECL_SETENV)
 check_function_exists(setlocale HAVE_SETLOCALE)
@@ -174,7 +173,6 @@ check_function_exists(wcsnrtombs HAVE_WCSNRTOMBS)
 check_function_exists(wctomb HAVE_WCTOMB)
 check_function_exists(wmemcmp HAVE_WMEMCMP)
 check_function_exists(wmemcpy HAVE_WMEMCPY)
-check_function_exists(write HAVE_WRITE)
 check_function_exists(_ctime64_s HAVE__CTIME64_S)
 check_function_exists(_fileno HAVE__FILENO)
 check_function_exists(_fseeki64 HAVE__FSEEKI64)
@@ -183,10 +181,7 @@ check_function_exists(_getpid HAVE__GETPID)
 check_function_exists(_localtime64_s HAVE__LOCALTIME64_S)
 check_function_exists(_mkgmtime64 HAVE__MKGMTIME64)
 check_function_exists(_putenv HAVE__PUTENV)
-check_function_exists(_read HAVE__READ)
-check_function_exists(_snprintf HAVE__SNPRINTF)
 check_function_exists(_strdup HAVE__STRDUP)
-check_function_exists(_write HAVE__WRITE)
 
 if(HAVE_FORK)
     add_definitions(-DHAVE_FORK=1)

diff --git a/lib/libcompat.h b/lib/libcompat.h
index 874287036caa5001c8725d1bf39ae2ae93958fe5..ee8a7a3be34dfa498cef980a0f906f1d49d65041 100644 (file)
--- a/lib/libcompat.h
+++ b/lib/libcompat.h
@@ -110,10 +110,6 @@ struct tm *localtime_r (const time_t *clock, struct tm *result);
 #define putenv _putenv;
 #endif /* HAVE_DECL_PUTENV && !HAVE__PUTENV */
 
-#if !HAVE_READ && HAVE__READ
-#define read _read
-#endif /* !HAVE_READ && HAVE__READ */
-
 #if !HAVE_DECL_SETENV
 int setenv (const char *name, const char *value, int overwrite);
 #endif /* !HAVE_DECL_SETENV */
@@ -143,10 +139,6 @@ const char *strsignal (int sig);
 int unsetenv (const char *name);
 #endif /* !HAVE_DECL_UNSETENV */
 
-#if !HAVE_WRITE && HAVE_WRITE
-#define write _write
-#endif /* !HAVE_WRITE && HAVE__WRITE */
-
 /* 
  * On systems where clock_gettime() is not available, or
  * on systems where some clocks may not be supported, the