diff options
Diffstat (limited to 'sys/fmtio/gargstr.x')
| -rw-r--r-- | sys/fmtio/gargstr.x | 24 |
1 files changed, 24 insertions, 0 deletions
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 |