romenskiy2012/curl
1
0
Fork 0
mirror of https://github.com/curl/curl.git synced 2026-07-31 20:48:02 +03:00
Code Issues Projects Releases Packages Wiki Activity

Get rid of the unused HAVE_SIG_ATOMIC_T et. al.

Browse source 
It was added in 2006 but I see no evidence it was ever used.
This commit is contained in:
Dan Fandrich 2021-06-28 08:30:32 -07:00
parent 9a6f974881
commit 83245d9ff3
15 changed files with 0 additions and 128 deletions
Download patch file Download diff file Expand all files Collapse all files

44
acinclude.m4
View file

@ -1458,50 +1458,6 @@ AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [
])
dnl TYPE_SIG_ATOMIC_T
dnl -------------------------------------------------
dnl Check if the sig_atomic_t type is available, and
dnl verify if it is already defined as volatile.
AC_DEFUN([TYPE_SIG_ATOMIC_T], [
AC_CHECK_HEADERS(signal.h)
AC_CHECK_TYPE([sig_atomic_t],[
AC_DEFINE(HAVE_SIG_ATOMIC_T, 1,
[Define to 1 if sig_atomic_t is an available typedef.])
], ,[
#ifdef HAVE_SIGNAL_H
#include <signal.h>
#endif
])
case "$ac_cv_type_sig_atomic_t" in
yes)
#
AC_MSG_CHECKING([if sig_atomic_t is already defined as volatile])
AC_LINK_IFELSE([
AC_LANG_PROGRAM([[
#ifdef HAVE_SIGNAL_H
#include <signal.h>
#endif
]],[[
static volatile sig_atomic_t dummy = 0;
]])
],[
AC_MSG_RESULT([no])
curl_cv_sig_atomic_t_volatile="no"
],[
AC_MSG_RESULT([yes])
curl_cv_sig_atomic_t_volatile="yes"
])
#
if test "$curl_cv_sig_atomic_t_volatile" = "yes"; then
AC_DEFINE(HAVE_SIG_ATOMIC_T_VOLATILE, 1,
[Define to 1 if sig_atomic_t is already defined as volatile.])
fi
;;
esac
])
dnl TYPE_IN_ADDR_T
dnl -------------------------------------------------
dnl Check for in_addr_t: it is used to receive the return code of inet_addr()