Mercurial > hg > octave-kai > gnulib-hg
changeset 13965:9cc6c6504486
getlogin, getlogin_r: Document HP-UX 11.11 bugs.
* doc/posix-functions/getlogin.texi: Document HP-UX 11.11 bug.
* doc/posix-functions/getlogin_r.texi: Likewise.
* tests/test-getlogin_r.c (main): Avoid test failure on HP-UX 11.11.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 20 Dec 2010 12:31:17 +0100 |
parents | 4375e072858f |
children | cd5c217f15be |
files | ChangeLog doc/posix-functions/getlogin.texi doc/posix-functions/getlogin_r.texi tests/test-getlogin_r.c |
diffstat | 4 files changed, 20 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2010-12-20 Bruno Haible <bruno@clisp.org> + + getlogin, getlogin_r: Document HP-UX 11.11 bugs. + * doc/posix-functions/getlogin.texi: Document HP-UX 11.11 bug. + * doc/posix-functions/getlogin_r.texi: Likewise. + * tests/test-getlogin_r.c (main): Avoid test failure on HP-UX 11.11. + 2010-12-20 Bruno Haible <bruno@clisp.org> getlogin_r: Add missing declaration on HP-UX 11.
--- a/doc/posix-functions/getlogin.texi +++ b/doc/posix-functions/getlogin.texi @@ -15,4 +15,8 @@ Portability problems not fixed by Gnulib: @itemize +@item +This function returns an empty string even when standard input is a tty +on some platforms: +HP-UX 11.11. @end itemize
--- a/doc/posix-functions/getlogin_r.texi +++ b/doc/posix-functions/getlogin_r.texi @@ -22,4 +22,7 @@ Portability problems not fixed by Gnulib: @itemize +@item +This function fails even when standard input is a tty on some platforms: +HP-UX 11.11. @end itemize
--- a/tests/test-getlogin_r.c +++ b/tests/test-getlogin_r.c @@ -35,11 +35,16 @@ { /* Test with a large enough buffer. */ char buf[1024]; + int err; - if (getlogin_r (buf, sizeof (buf)) != 0) + err = getlogin_r (buf, sizeof (buf)); + if (err != 0) { /* getlogin_r() fails when stdin is not connected to a tty. */ + ASSERT (err == ENOTTY); +#if !defined __hpux /* On HP-UX 11.11 it fails anyway. */ ASSERT (! isatty (0)); +#endif fprintf (stderr, "Skipping test: stdin is not a tty.\n"); return 77; }