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Diff for /embedaddon/libiconv/srclib/signal.in.h between versions 1.1.1.2 and 1.1.1.3

version 1.1.1.2, 2012/05/29 09:29:43 version 1.1.1.3, 2021/03/17 13:38:46
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 /* A GNU-like <signal.h>.  /* A GNU-like <signal.h>.
   
   Copyright (C) 2006-2011 Free Software Foundation, Inc.   Copyright (C) 2006-2019 Free Software Foundation, Inc.
   
    This program is free software: you can redistribute it and/or modify     This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by     it under the terms of the GNU General Public License as published by
Line 13 Line 13
    GNU General Public License for more details.     GNU General Public License for more details.
   
    You should have received a copy of the GNU General Public License     You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
   
 #if __GNUC__ >= 3  #if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@  @PRAGMA_SYSTEM_HEADER@
Line 55 Line 55
 #ifndef _@GUARD_PREFIX@_SIGNAL_H  #ifndef _@GUARD_PREFIX@_SIGNAL_H
 #define _@GUARD_PREFIX@_SIGNAL_H  #define _@GUARD_PREFIX@_SIGNAL_H
   
/* MacOS X 10.3, FreeBSD 6.4, OpenBSD 3.8, OSF/1 4.0, Solaris 2.6 declare/* Mac OS X 10.3, FreeBSD 6.4, OpenBSD 3.8, OSF/1 4.0, Solaris 2.6, Android
   pthread_sigmask in <pthread.h>, not in <signal.h>.   declare pthread_sigmask in <pthread.h>, not in <signal.h>.
    But avoid namespace pollution on glibc systems.*/     But avoid namespace pollution on glibc systems.*/
 #if (@GNULIB_PTHREAD_SIGMASK@ || defined GNULIB_POSIXCHECK) \  #if (@GNULIB_PTHREAD_SIGMASK@ || defined GNULIB_POSIXCHECK) \
    && ((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __OpenBSD__ || defined __osf__ || defined __sun) \    && ((defined __APPLE__ && defined __MACH__) \
         || defined __FreeBSD__ || defined __OpenBSD__ || defined __osf__ \
         || defined __sun || defined __ANDROID__) \
     && ! defined __GLIBC__      && ! defined __GLIBC__
 # include <pthread.h>  # include <pthread.h>
 #endif  #endif
Line 135  _GL_FUNCDECL_RPL (pthread_sigmask, int, Line 137  _GL_FUNCDECL_RPL (pthread_sigmask, int,
 _GL_CXXALIAS_RPL (pthread_sigmask, int,  _GL_CXXALIAS_RPL (pthread_sigmask, int,
                   (int how, const sigset_t *new_mask, sigset_t *old_mask));                    (int how, const sigset_t *new_mask, sigset_t *old_mask));
 # else  # else
#  if !@HAVE_PTHREAD_SIGMASK@#  if !(@HAVE_PTHREAD_SIGMASK@ || defined pthread_sigmask)
 _GL_FUNCDECL_SYS (pthread_sigmask, int,  _GL_FUNCDECL_SYS (pthread_sigmask, int,
                   (int how, const sigset_t *new_mask, sigset_t *old_mask));                    (int how, const sigset_t *new_mask, sigset_t *old_mask));
 #  endif  #  endif
Line 152  _GL_WARN_ON_USE (pthread_sigmask, "pthread_sigmask is  Line 154  _GL_WARN_ON_USE (pthread_sigmask, "pthread_sigmask is 
 #endif  #endif
   
   
   #if @GNULIB_RAISE@
   # if @REPLACE_RAISE@
   #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   #   undef raise
   #   define raise rpl_raise
   #  endif
   _GL_FUNCDECL_RPL (raise, int, (int sig));
   _GL_CXXALIAS_RPL (raise, int, (int sig));
   # else
   #  if !@HAVE_RAISE@
   _GL_FUNCDECL_SYS (raise, int, (int sig));
   #  endif
   _GL_CXXALIAS_SYS (raise, int, (int sig));
   # endif
   _GL_CXXALIASWARN (raise);
   #elif defined GNULIB_POSIXCHECK
   # undef raise
   /* Assume raise is always declared.  */
   _GL_WARN_ON_USE (raise, "raise can crash on native Windows - "
                    "use gnulib module raise for portability");
   #endif
   
   
 #if @GNULIB_SIGPROCMASK@  #if @GNULIB_SIGPROCMASK@
 # if !@HAVE_POSIX_SIGNALBLOCKING@  # if !@HAVE_POSIX_SIGNALBLOCKING@
   
   #  ifndef GNULIB_defined_signal_blocking
   #   define GNULIB_defined_signal_blocking 1
   #  endif
   
 /* Maximum signal number + 1.  */  /* Maximum signal number + 1.  */
 #  ifndef NSIG  #  ifndef NSIG
 #   define NSIG 32  #   define NSIG 32
Line 168  typedef int verify_NSIG_constraint[NSIG <= 32 ? 1 : -1 Line 197  typedef int verify_NSIG_constraint[NSIG <= 32 ? 1 : -1
   
 # endif  # endif
   
   /* When also using extern inline, suppress the use of static inline in
      standard headers of problematic Apple configurations, as Libc at
      least through Libc-825.26 (2013-04-09) mishandles it; see, e.g.,
      <https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html>.
      Perhaps Apple will fix this some day.  */
   #if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \
        && (defined __i386__ || defined __x86_64__))
   # undef sigaddset
   # undef sigdelset
   # undef sigemptyset
   # undef sigfillset
   # undef sigismember
   #endif
   
 /* Test whether a given signal is contained in a signal set.  */  /* Test whether a given signal is contained in a signal set.  */
 # if @HAVE_POSIX_SIGNALBLOCKING@  # if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on MacOS X.  *//* This function is defined as a macro on Mac OS X.  */
 #  if defined __cplusplus && defined GNULIB_NAMESPACE  #  if defined __cplusplus && defined GNULIB_NAMESPACE
 #   undef sigismember  #   undef sigismember
 #  endif  #  endif
Line 183  _GL_CXXALIASWARN (sigismember); Line 226  _GL_CXXALIASWARN (sigismember);
   
 /* Initialize a signal set to the empty set.  */  /* Initialize a signal set to the empty set.  */
 # if @HAVE_POSIX_SIGNALBLOCKING@  # if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on MacOS X.  *//* This function is defined as a macro on Mac OS X.  */
 #  if defined __cplusplus && defined GNULIB_NAMESPACE  #  if defined __cplusplus && defined GNULIB_NAMESPACE
 #   undef sigemptyset  #   undef sigemptyset
 #  endif  #  endif
Line 195  _GL_CXXALIASWARN (sigemptyset); Line 238  _GL_CXXALIASWARN (sigemptyset);
   
 /* Add a signal to a signal set.  */  /* Add a signal to a signal set.  */
 # if @HAVE_POSIX_SIGNALBLOCKING@  # if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on MacOS X.  *//* This function is defined as a macro on Mac OS X.  */
 #  if defined __cplusplus && defined GNULIB_NAMESPACE  #  if defined __cplusplus && defined GNULIB_NAMESPACE
 #   undef sigaddset  #   undef sigaddset
 #  endif  #  endif
Line 208  _GL_CXXALIASWARN (sigaddset); Line 251  _GL_CXXALIASWARN (sigaddset);
   
 /* Remove a signal from a signal set.  */  /* Remove a signal from a signal set.  */
 # if @HAVE_POSIX_SIGNALBLOCKING@  # if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on MacOS X.  *//* This function is defined as a macro on Mac OS X.  */
 #  if defined __cplusplus && defined GNULIB_NAMESPACE  #  if defined __cplusplus && defined GNULIB_NAMESPACE
 #   undef sigdelset  #   undef sigdelset
 #  endif  #  endif
Line 221  _GL_CXXALIASWARN (sigdelset); Line 264  _GL_CXXALIASWARN (sigdelset);
   
 /* Fill a signal set with all possible signals.  */  /* Fill a signal set with all possible signals.  */
 # if @HAVE_POSIX_SIGNALBLOCKING@  # if @HAVE_POSIX_SIGNALBLOCKING@
/* This function is defined as a macro on MacOS X.  *//* This function is defined as a macro on Mac OS X.  */
 #  if defined __cplusplus && defined GNULIB_NAMESPACE  #  if defined __cplusplus && defined GNULIB_NAMESPACE
 #   undef sigfillset  #   undef sigfillset
 #  endif  #  endif
Line 280  _GL_CXXALIAS_SYS (signal, _gl_function_taking_int_retu Line 323  _GL_CXXALIAS_SYS (signal, _gl_function_taking_int_retu
 # endif  # endif
 _GL_CXXALIASWARN (signal);  _GL_CXXALIASWARN (signal);
   
 /* Raise signal SIG.  */  
 # if !@HAVE_POSIX_SIGNALBLOCKING@ && GNULIB_defined_SIGPIPE  # if !@HAVE_POSIX_SIGNALBLOCKING@ && GNULIB_defined_SIGPIPE
#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)/* Raise signal SIGPIPE.  */
#   undef raise_GL_EXTERN_C int _gl_raise_SIGPIPE (void);
#   define raise rpl_raise 
#  endif 
_GL_FUNCDECL_RPL (raise, int, (int sig)); 
_GL_CXXALIAS_RPL (raise, int, (int sig)); 
# else 
_GL_CXXALIAS_SYS (raise, int, (int sig)); 
 # endif  # endif
 _GL_CXXALIASWARN (raise);  
   
 #elif defined GNULIB_POSIXCHECK  #elif defined GNULIB_POSIXCHECK
 # undef sigaddset  # undef sigaddset
Removed from v.1.1.1.2  
changed lines
  Added in v.1.1.1.3

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