maint: remove explicit Files: tests/init.sh; depend on test-framework-sh * modules/atexit-tests: Rather than listing tests/init.sh, now that there's a module for it, simply depend on that new module. * modules/closein-tests: Likewise. * modules/exclude-tests: Likewise. * modules/getcwd-tests: Likewise. * modules/perror-tests: Likewise. * modules/pread-tests: Likewise. * modules/pwrite-tests: Likewise. * modules/vc-list-files-tests: Likewise. * modules/verify-tests: Likewise. * modules/xalloc-die-tests: Likewise. * modules/xstrtoimax-tests: Likewise. * modules/xstrtol-tests: Likewise. * modules/xstrtoll-tests: Likewise. * modules/xstrtoumax-tests: Likewise. * modules/yesno-tests: Likewise.

Description:
dup2() function: duplicate an open file descriptor.

Files:
lib/dup2.c
m4/dup2.m4

Depends-on:
unistd
dup2-obsolete
msvc-inval      [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]
msvc-nothrow    [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]

configure.ac:
gl_FUNC_DUP2
if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
  AC_LIBOBJ([dup2])
  gl_PREREQ_DUP2
fi
gl_UNISTD_MODULE_INDICATOR([dup2])

Makefile.am:

Include:
<unistd.h>

License:
LGPLv2+

Maintainer:
Paul Eggert, Jim Meyering