VMS exit codes weren't handled well enough and were unclear

Making a specific variable $failure_code and a bit of commenting in the
VMS section should help clear things up.

Reviewed-by: Andy Polyakov <appro@openssl.org>
(cherry picked from commit e00ab250c8)
This commit is contained in:
Richard Levitte 2015-01-30 12:36:13 +01:00
parent bc1544d8c5
commit 1d5668c258

View file

@ -59,23 +59,31 @@ my $redir = " 2> cms.err > cms.out";
if ( $^O eq "VMS" && -f "OSSLX:openssl.exe" ) {
$ossl_path = "pipe mcr OSSLX:openssl";
$null_path = "NL:";
# On VMS, the lowest 3 bits of the exit code indicates severity
# 1 is success (perl translates it to 0 for $?), 2 is error
# (perl doesn't translate it)
$failure_code = 512; # 2 << 8 = 512
}
# Make MSYS work
elsif ( $^O eq "MSWin32" && -f "../apps/openssl.exe" ) {
$ossl_path = "cmd /c ..\\apps\\openssl";
$null_path = "/dev/null";
$failure_code = 256;
}
elsif ( -f "../apps/openssl$ENV{EXE_EXT}" ) {
$ossl_path = "../util/shlib_wrap.sh ../apps/openssl";
$null_path = "/dev/null";
$failure_code = 256;
}
elsif ( -f "..\\out32dll\\openssl.exe" ) {
$ossl_path = "..\\out32dll\\openssl.exe";
$null_path = "/dev/null";
$failure_code = 256;
}
elsif ( -f "..\\out32\\openssl.exe" ) {
$ossl_path = "..\\out32\\openssl.exe";
$null_path = "/dev/null";
$failure_code = 256;
}
else {
die "Can't find OpenSSL executable";
@ -97,7 +105,7 @@ if ($? == 0)
{
$no_ec = 1;
}
elsif ($^O eq "VMS" ? $? == 512 : $? == 256)
elsif ($? == $failure_code)
{
$no_ec = 0;
}
@ -111,7 +119,7 @@ if ($? == 0)
{
$no_ec2m = 1;
}
elsif ($? == 256)
elsif ($? == $failure_code)
{
$no_ec2m = 0;
}
@ -125,7 +133,7 @@ if ($? == 0)
{
$no_ecdh = 1;
}
elsif ($? == 256)
elsif ($? == $failure_code)
{
$no_ecdh = 0;
}