diff options
| -rw-r--r-- | configure.ac | 12 | ||||
| -rw-r--r-- | openbsd-compat/bsd-misc.c | 2 |
2 files changed, 11 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index f96c70bc..d3deac83 100644 --- a/configure.ac +++ b/configure.ac @@ -1736,7 +1736,6 @@ AC_CHECK_FUNCS([ \ getpeereid \ getpeerucred \ getpgid \ - getpgrp \ _getpty \ getrlimit \ getsid \ @@ -2413,7 +2412,16 @@ static void sighandler(int sig) { _exit(1); } ) fi -AC_FUNC_GETPGRP +AC_CHECK_FUNCS([getpgrp],[ + AC_MSG_CHECKING([if getpgrp accepts zero args]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[$ac_includes_default]], [[ getpgrp(); ]])], + [ AC_MSG_RESULT([yes]) + AC_DEFINE([GETPGRP_VOID], [1], [getpgrp takes zero args])], + [ AC_MSG_RESULT([no]) + AC_DEFINE([GETPGRP_VOID], [0], [getpgrp takes one arg])] + ) +]) # Search for OpenSSL saved_CPPFLAGS="$CPPFLAGS" diff --git a/openbsd-compat/bsd-misc.c b/openbsd-compat/bsd-misc.c index a2f75055..f7187daf 100644 --- a/openbsd-compat/bsd-misc.c +++ b/openbsd-compat/bsd-misc.c @@ -238,7 +238,7 @@ isblank(int c) pid_t getpgid(pid_t pid) { -#if defined(HAVE_GETPGRP) && !defined(GETPGRP_VOID) +#if defined(HAVE_GETPGRP) && !defined(GETPGRP_VOID) && GETPGRP_VOID == 0 return getpgrp(pid); #elif defined(HAVE_GETPGRP) if (pid == 0) |