From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001 From: Joe Hunkeler Date: Tue, 11 Aug 2015 16:51:37 -0400 Subject: Repatch (from linux) of OSX IRAF --- sys/libc/cfnroot.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 sys/libc/cfnroot.c (limited to 'sys/libc/cfnroot.c') diff --git a/sys/libc/cfnroot.c b/sys/libc/cfnroot.c new file mode 100644 index 00000000..78ac72bb --- /dev/null +++ b/sys/libc/cfnroot.c @@ -0,0 +1,25 @@ +/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. +*/ + +#define import_spp +#define import_libc +#define import_xnames +#include + +/* C_FNROOT -- Extract the root filename substring from a filename. +*/ +int +c_fnroot ( + char *vfn, /* filename */ + char *root, /* root filename (output) */ + int maxch /* max chars out */ +) +{ + XCHAR spp_root[SZ_FNAME+1]; + XINT x_maxch = SZ_FNAME, nchars; + + nchars = FNROOT (c_sppstr(vfn), spp_root, &x_maxch); + c_strpak (spp_root, root, maxch); + + return (nchars); +} -- cgit