From 6b14af2bc66a11a8af36de4e2fa308bcf6685e88 Mon Sep 17 00:00:00 2001
From: Fred Fish <fnf@specifix.com>
Date: Tue, 18 Jul 1995 04:38:06 +0000
Subject: 	* dache.c (struct dcache_block):  Change data member from
 unsigned char 	to char, since everything passed in and out of dcache is char
 or casted 	to appropriate type anyway. 	(dcache_alloc):  Move
 assignment of db out of test and combine separate 	tests into if-else. 
 (dcache_peek_byte):  Change ptr from unsigned char* to char*. 
 (dcache_peek_byte):  Remove now unnecessary cast in read_memory call. 
 (dcache_peek):  Change cast of incoming data arg. 	(dcache_poke):  Change
 cast of addr of incoming data arg. 	(dcache_info):  Mask data passed to
 printf_filtered to lsbyte only. 	(dcache_info):  Change printf_filtered
 arg from "% 2x" to " %2x". 	* target.c (debug_to_thread_alive): Change
 return type to int and 	return zero, for type compatibility with other
 *_thread_alive funcs. 	(cleanup_target): Change cast of ignore function to
 match type of the 	to_thread_alive member. 	* defs.h (error_hook):
 Add ATTR_NORETURN. 	* defs.h (NORETURN, ATTR_NORETURN):  Switch from
 volatile to 	__attribute__ method with gcc 2.7, to avoid gcc 2.6.3 bug. 
 * remote.c (remote_wait):  Cast first arg to strtol, strchr, and strncmp 
 to "const char *" from "unsigned char *". 	(remote_wait):  Cast arg to
 putpkt and strcpy from "unsigned char *" to 	"char *". 	(remote_wait):
  Change printf format for long arg from "%d" to "%ld". 	(getpkt): 
 Remove unused variable "bp". 	(remote_fetch_word, remote_store_word):  Ifdef
 out apparently unused 	functions. 	* breakpoint.c (watchpoint_check): 
 Removed unused variables 	"saved_level" and "saved_frame". 	*
 valops.c (value_arg_coerce):  Add other enum TYPE_CODE_* and 	default cases
 to switch for completeness. 	* infrun.c (wait_for_inferior):  Enclose
 "have_waited" label 	in #ifdef that matches the one in which it is
 referenced. 	* ser-unix.c (hardwire_noflush_set_tty_state):  Enclose
 otherwise 	unused variable "state" in #ifdef that matches one in which it
 is 	referenced. 	* eval.c (evaluate_subexp_standard):  Remove unused
 variable "var". 	* eval.c (evaluate_subexp_standard):  Remove unused
 variable "tmp_symbol". 	* valarith.c (value_subscript):  Remove unused
 variable "lowerbound", 	which is redeclared in a nested scope prior to
 use. 	* printcmd.c (print_frame_nameless_args):  Use "%ld" to print long 
 arg, not "%d". 	* {mem-break.c, remote-pa.c, remote.c,
 saber.suppress}: 	Remove unused static var "check_break_insn_size". 
 * buildsym.c (finish_block):  Add other enum LOC_* and default 	cases
 to switch for completeness. 	ch-lang.c (type_lower_upper):  Removed unused
 label "retry". 	Add other enum TYPE_* and default cases to switch for
 completeness. 	* f-typeprint.c (f_type_print_args):  Ifdef out unused
 function 	that may be used someday when Fortran support is complete. 
 * ch-valprint.c (chill_print_type_scalar):  Add other enum 	TYPE_* and
 default cases to switch for completeness. 	(chill_val_print):  Remove
 unused local var "high_bound" that 	is redeclared in a nested scope prior
 to use. 	(chill_var_print):  Use "%ld" to print long arg, not "%d". 
 * regex.c (re_compile_fastmap, re_match_2):  Add remaining enum types 	and
 default to switches for completeness. 	* minsyms.c
 (lookup_minimal_symbol_text): Delete unused variable 	"trampoline_symbol". 
 (prim_record_minimal_symbol_and_info):  Return NULL rather than trash. 
 * elfread.c (elf_symtab_read):  Don't dereference NULL returns from 
 record_minimal_symbol_and_info. 	* f-lang.c (saved_function_list_end): 
 Ifdef out unused variable 	that may be used someday. 	* f-valprint.c
 (f_val_print):  Remove unused local variable "straddr".

---
 gdb/ser-unix.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gdb/ser-unix.c')

diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c
index 55d2a02..c124f6d 100644
--- a/gdb/ser-unix.c
+++ b/gdb/ser-unix.c
@@ -194,7 +194,9 @@ hardwire_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
      serial_ttystate old_ttystate;
 {
   struct hardwire_ttystate new_state;
+#ifdef HAVE_SGTTY
   struct hardwire_ttystate *state = (struct hardwire_ttystate *) old_ttystate;
+#endif
 
   new_state = *(struct hardwire_ttystate *)new_ttystate;
 
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