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authorJim Meyering <jim@meyering.net>2001-07-02 07:40:17 +0000
committerJim Meyering <jim@meyering.net>2001-07-02 07:40:17 +0000
commit39b654069a54c38e997775553e0c96d6fe8bf805 (patch)
tree1378ca78778927e2bfb73819e30aa69956fac3c2 /m4
parent5a3ec90c8165b94111cbdac75032f208e7b20cf6 (diff)
downloadcoreutils-39b654069a54c38e997775553e0c96d6fe8bf805.tar.xz
now-generated
Diffstat (limited to 'm4')
-rw-r--r--m4/jm-glibc-io.m435
1 files changed, 0 insertions, 35 deletions
diff --git a/m4/jm-glibc-io.m4 b/m4/jm-glibc-io.m4
deleted file mode 100644
index d485b103b..000000000
--- a/m4/jm-glibc-io.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-#serial 4
-
-dnl From Jim Meyering.
-dnl
-dnl See if the glibc *_unlocked I/O macros are available.
-dnl Use only those *_unlocked macros that are declared.
-dnl
-
-AC_DEFUN(jm_FUNC_GLIBC_UNLOCKED_IO,
- [
- # Kludge (not executed) to make autoheader do the right thing.
- if test a = b; then
- AC_CHECK_DECLS([clearerr_unlocked, feof_unlocked, ferror_unlocked,
- fflush_unlocked, fputc_unlocked, fread_unlocked, fwrite_unlocked,
- getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked])
- fi
-
- io_functions='clearerr_unlocked feof_unlocked ferror_unlocked
- fflush_unlocked fputc_unlocked fread_unlocked fwrite_unlocked
- getc_unlocked getchar_unlocked putc_unlocked putchar_unlocked'
- for jm_io_func in $io_functions; do
- # Check for the existence of each function only if its declared.
- # Otherwise, we'd get the Solaris5.5.1 functions that are not
- # declared, and that have been removed from Solaris5.6. The resulting
- # 5.5.1 binaries would not run on 5.6 due to shared library differences.
- AC_CHECK_DECLS([$jm_io_func],
- jm_declared=yes,
- jm_declared=no,
- [#include <stdio.h>])
- if test $jm_declared = yes; then
- AC_CHECK_FUNCS($jm_io_func)
- fi
- done
- ]
-)