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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
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| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /unix/os/doc/zfgcwd.hlp | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'unix/os/doc/zfgcwd.hlp')
| -rw-r--r-- | unix/os/doc/zfgcwd.hlp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/unix/os/doc/zfgcwd.hlp b/unix/os/doc/zfgcwd.hlp new file mode 100644 index 00000000..11fb5735 --- /dev/null +++ b/unix/os/doc/zfgcwd.hlp @@ -0,0 +1,26 @@ +.help zfgcwd May84 "System Interface" +.ih +NAME +zfgcwd -- get current working directory +.ih +SYNOPSIS +.nf +zfgcwd (pathname, maxch, status) + +packed char pathname[maxch] # receives pathname of cwd +int maxch, status +.fi +.ih +DESCRIPTION +The pathname of the current working directory is returned as a packed string, +suitable for concatenation with a filename to produce the pathname of the file. +.ih +RETURN VALUE +ERR is returned if the output string overflows or if the name of the current +working directory cannot be obtained for some reason. If the operation is +successful the number of characters in the output string is returned, +excluding the EOS delimiter. +.ih +SEE ALSO +zfxdir, zfsubd, zfpath +.endhelp |