From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/fmtio/gargstr.x | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 sys/fmtio/gargstr.x (limited to 'sys/fmtio/gargstr.x') diff --git a/sys/fmtio/gargstr.x b/sys/fmtio/gargstr.x new file mode 100644 index 00000000..9ae30462 --- /dev/null +++ b/sys/fmtio/gargstr.x @@ -0,0 +1,24 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# GARGSTR -- Return the remainder of the scanned input line as a string. + +procedure gargstr (outstr, maxch) + +char outstr[ARB] +int maxch, op +include "scan.com" + +begin + if (sc_stopscan) + return + + for (op=1; op <= maxch && sc_scanbuf[sc_ip] != EOS; op=op+1) { + if (sc_scanbuf[sc_ip] == '\n') + break # don't keep newlines + outstr[op] = sc_scanbuf[sc_ip] + sc_ip = sc_ip + 1 + } + + outstr[op] = EOS + sc_ntokens = sc_ntokens + 1 # null strings are ok +end -- cgit