Programming and posix getting started

13
Linking with System Libraries
• Libc is included in link by default
> c89 -o hwcgi hwcgi.c
• System libraries located in /lib and /usr/lib
– libc, libsvipc are in /lib
– libsocket are in /usr/lib
• System libraries exist in both archive and
shared form (as of MPE 6.0). During link,
– archive library (.a suffix) merged into program
– shared library (.sl suffix) is NOT merged