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author | Jim Meyering <jim@meyering.net> | 2003-12-20 17:55:13 +0000 |
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committer | Jim Meyering <jim@meyering.net> | 2003-12-20 17:55:13 +0000 |
commit | b904a67dc83a3356b65d8008d00e46e501de12cc (patch) | |
tree | 8db2e231904d55e31ed62a585e27a118c4b534f8 /m4 | |
parent | 01fc0cb46166a474bcc41b7303b2956b54314bd6 (diff) | |
download | coreutils-b904a67dc83a3356b65d8008d00e46e501de12cc.tar.xz |
(UTILS_SYS_OPEN_MAX): Remove file. No longer used.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/open-max.m4 | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/m4/open-max.m4 b/m4/open-max.m4 deleted file mode 100644 index 557aded95..000000000 --- a/m4/open-max.m4 +++ /dev/null @@ -1,41 +0,0 @@ -#serial 1 -# Determine approximately how many files may be open simultaneously -# in one process. This is approximate, since while running this test, -# the configure script already has a few files open. -# From Jim Meyering - -AC_DEFUN([UTILS_SYS_OPEN_MAX], -[ - AC_CACHE_CHECK([determine how many files may be open simultaneously], - utils_cv_sys_open_max, - [ - AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - int - main () - { - FILE *result = fopen ("conftest.omax", "w"); - int i = 1; - /* Impose an arbitrary limit, in case some system has no - effective limit on the number of simultaneously open files. */ - while (i < 30000) - { - FILE *s = fopen ("conftest.op", "w"); - if (!s) - break; - ++i; - } - fprintf (result, "%d\n", i); - exit (fclose (result) == EOF); - } - ]])], - [utils_cv_sys_open_max=`cat conftest.omax`], - [utils_cv_sys_open_max='internal error in open-max.m4'], - [utils_cv_sys_open_max='cross compiling run-test in open-max.m4'])]) - - AC_DEFINE_UNQUOTED([UTILS_OPEN_MAX], - $utils_cv_sys_open_max, - [the maximum number of simultaneously open files per process]) -]) |