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Add support for HP-UX

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tested on: HP-UX 11.31 ia64,
               gcc 4.7.1(HP AllianceOne version)
               gcc 4.2.3(http://hpux.connect.org.uk)
	       HP C/aC++

HP-UX defaults to use LP32 and it treats long as 32 bit (= 4 bytes).
This build forces LP64 for treating long as 64 bit.
This commit is contained in:
kinichiro 2014-12-08 11:08:45 +09:00 committed by Brent Cook
parent 4b7e78153c
commit 0308b63cbf
4 changed files with 42 additions and 0 deletions
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6
configure.ac
View File

@ -22,6 +22,11 @@ case $host_os in
HOST_ABI=elf
AC_SUBST([PROG_LDADD], ['-lthr'])
;;
*hpux*)
HOST_OS=hpux;
CFLAGS="$CFLAGS -mlp64 -D_XOPEN_SOURCE=600 -D__STRICT_ALIGNMENT"
AC_SUBST([PLATFORM_LDADD], ['-lpthread'])
;;
*linux*)
HOST_OS=linux
HOST_ABI=elf
@ -53,6 +58,7 @@ esac
AM_CONDITIONAL([HOST_DARWIN], [test x$HOST_OS = xdarwin])
AM_CONDITIONAL([HOST_FREEBSD], [test x$HOST_OS = xfreebsd])
AM_CONDITIONAL([HOST_HPUX], [test x$HOST_OS = xhpux])
AM_CONDITIONAL([HOST_LINUX], [test x$HOST_OS = xlinux])
AM_CONDITIONAL([HOST_SOLARIS], [test x$HOST_OS = xsolaris])
AM_CONDITIONAL([HOST_WIN], [test x$HOST_OS = xwin])

7
crypto/Makefile.am
View File

@ -86,6 +86,9 @@ endif
if HOST_WIN
libcompat_la_SOURCES += compat/getentropy_win.c
endif
if HOST_HPUX
libcompat_la_SOURCES += compat/getentropy_hpux.c
endif
endif
endif
@ -97,6 +100,9 @@ endif
if HOST_WIN
libcompat_la_SOURCES += compat/issetugid_win.c
endif
if HOST_HPUX
libcompat_la_SOURCES += compat/issetugid_hpux.c
endif
endif
noinst_HEADERS =
@ -106,6 +112,7 @@ noinst_HEADERS += compat/arc4random_linux.h
noinst_HEADERS += compat/arc4random_osx.h
noinst_HEADERS += compat/arc4random_solaris.h
noinst_HEADERS += compat/arc4random_win.h
noinst_HEADERS += compat/arc4random_hpux.h
noinst_HEADERS += compat/chacha_private.h
libcrypto_la_SOURCES =

3
crypto/compat/arc4random.h
View File

@ -6,6 +6,9 @@
#if defined(__FreeBSD__)
#include "arc4random_freebsd.h"
#elif defined(__hpux)
#include "arc4random_hpux.h"
#elif defined(__linux__)
#include "arc4random_linux.h"

26
crypto/compat/issetugid_hpux.c Normal file
View File

@ -0,0 +1,26 @@
#include <stdio.h>
#include <unistd.h>
#include <sys/pstat.h>
/*
* HP-UX does not have issetugid().
* This experimental implementation uses pstat_getproc() and get*id().
* First, try pstat_getproc() and check PS_CHANGEDPRIV bit of pst_flag.
* In case unsuccessful calling pstat_getproc(), using get*id().
*
*/
int issetugid(void)
{
struct pst_status buf;
if(pstat_getproc(&buf, sizeof(buf), 0, getpid()) != 1) {
perror("pstat_getproc()");
} else {
if(buf.pst_flag & PS_CHANGEDPRIV)
return 1;
}
if(getuid() != geteuid())
return 1;
if(getgid() != getegid())
return 1;
return 0;
}