From 0e5f1b37f69f499d04861e7cd8d276c870289e71 Mon Sep 17 00:00:00 2001 From: "K. Richard Pixley" Date: Fri, 13 Aug 1993 21:47:01 +0000 Subject: [PATCH] comment change --- gdb/ChangeLog | 2 ++ gdb/serial.h | 7 ++++--- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 3e165b0..dfdaab6 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,7 @@ Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com) + * serial.h: comment change. + * config/m88k/tm-m88k.h: comment change to remove embedded comment. (SKIP_PROLOGUE): skip_prologue returns a value which is expected diff --git a/gdb/serial.h b/gdb/serial.h index a9dba27..808aad2 100644 --- a/gdb/serial.h +++ b/gdb/serial.h @@ -116,9 +116,10 @@ serial_t serial_fdopen PARAMS ((int fd)); ((*((SERIAL_T)->ops->noflush_set_tty_state)) \ ((SERIAL_T), (NEW_TTYSTATE), (OLD_TTYSTATE))) -/* Read one char from the serial device with TIMEOUT seconds timeout. - Returns char if ok, else one of the following codes. Note that all - error codes are guaranteed to be < 0. */ +/* Read one char from the serial device with TIMEOUT seconds to wait + or -1 to wait forever. Use timeout of 0 to effect a poll. Returns + char if ok, else one of the following codes. Note that all error + codes are guaranteed to be < 0. */ #define SERIAL_ERROR -1 /* General error, see errno for details */ #define SERIAL_TIMEOUT -2 -- 2.7.4