Use boolean literals in linux-nat.c

I noticed a couple of spots in linux-nat.c that use 0/1 where boolean
literals would be more idiomatic.  This patch makes this change.

gdb/ChangeLog
2020-07-17  Tom Tromey  <tromey@adacore.com>

	* linux-nat.c (linux_nat_target::supports_non_stop)
	(linux_nat_target::always_non_stop_p): Use "true".
	(linux_nat_target::supports_disable_randomization): Use "true" and
	"false".

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index bafb68e35b7c901981b0a6f286546f2999564dd0..1b5bc8b458ae11b31189dd4635da168bf8a9ccd7 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2020-07-17  Tom Tromey  <tromey@adacore.com>
+
+       * linux-nat.c (linux_nat_target::supports_non_stop)
+       (linux_nat_target::always_non_stop_p): Use "true".
+       (linux_nat_target::supports_disable_randomization): Use "true" and
+       "false".
+
 2020-07-16  Caroline Tice  <cmtice@google.com>
 
        * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.

diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index fde360f5080afaa5de2fe0bbba2c362dc5710144..03d52ba4f0945f3871045725e9d3bf8f17f8d273 100644 (file)
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -4174,7 +4174,7 @@ linux_nat_target::can_async_p ()
 bool
 linux_nat_target::supports_non_stop ()
 {
-  return 1;
+  return true;
 }
 
 /* to_always_non_stop_p implementation.  */
@@ -4182,7 +4182,7 @@ linux_nat_target::supports_non_stop ()
 bool
 linux_nat_target::always_non_stop_p ()
 {
-  return 1;
+  return true;
 }
 
 /* True if we want to support multi-process.  To be removed when GDB
@@ -4200,9 +4200,9 @@ bool
 linux_nat_target::supports_disable_randomization ()
 {
 #ifdef HAVE_PERSONALITY
-  return 1;
+  return true;
 #else
-  return 0;
+  return false;
 #endif
 }