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/fmtread.x | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 sys/fmtio/fmtread.x (limited to 'sys/fmtio/fmtread.x') diff --git a/sys/fmtio/fmtread.x b/sys/fmtio/fmtread.x new file mode 100644 index 00000000..e7506ab9 --- /dev/null +++ b/sys/fmtio/fmtread.x @@ -0,0 +1,23 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include + +# FMT_READ -- Read and interpret a format specification. Called in +# circumstances where a NOT_DONE_YET return from FPRFMT is certain to +# indicate a missing PARGI type argument. If this happens, print warning +# message, and exhaust format string so that default formats will be used. + +procedure fmt_read() + +int fprfmt() +include "fmt.com" + +begin + while (fprfmt(0) != ALL_DONE) { # read format + call putline (STDERR, "Warning: Missing argument to printf\n") + call fmt_err ("", format, ip) + while (format[ip] != EOS) # discard rest of format + ip = ip + 1 + fmt_state = FMT_START # set defaults + } +end -- cgit