Change #286176

Comments

Test for <sysexits.h> instead of specific OSes.
In both Autoconf and CMake define HAVE_SYSEXITS_H iff the header is
present.  Move exit status constants from unix.h to portability.h and
based on the macro either include <sysexits.h> or define the constants.
In each test program that needs the constants instead of deciding which
header to include just include portability.h, make sure config.h has
been included beforehand to enable the macro test and there is no
comment saying 'for "pcap-int.h"', as that's no longer the only reason.

Tested to work on QNX 8.0, which does not have the header.

Changed files

• CHANGES
• CMakeLists.txt
• cmakeconfig.h.in
• configure.ac
• portability.h
• testprogs/enumeratetest.c
• testprogs/filtertest.c
• testprogs/opendeadtest.c
• testprogs/translatetest.c
• testprogs/unix.h