Bug#196251: setpgrp() doesn't work as expected

[Robert Millan <rmh@debian.org>]

Package: libc6-dev
Version: 2.3.1-17
Severity: normal

The Glibc docs say:

 - Function: int setpgrp (pid_t PID, pid_t PGID)
     This is the BSD Unix name for `setpgid'.  Both functions do exactly
     the same thing.

but that isn't true, see the following test case:

$ cat test.c
#include <sys/types.h>
#include <unistd.h>
main ()
{
  setpgid (0, 0);
  setpgrp (0, 0);
}
$ gcc test.c -o /dev/null
test.c: In function `main':
test.c:6: error: too many arguments to function `setpgrp'

I've found this when i hit the kludges in Xfree86 sources to workaround it,
in the style of:

#if defined(__linux__) || defined(__GNU__)
#define setpgrp setpgid
#endif

-- System Information:
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux aragorn 2.2.22 #1 dl nov 25 21:59:43 CET 2002 i686
Locale: LANG=ca_ES.ISO-8859-1, LC_CTYPE=ca_ES.ISO-8859-1

Versions of packages libc6-dev depends on:
ii  libc6                         2.3.1-17   GNU C Library: Shared libraries an

-- no debconf information