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authorLuke Shumaker <lukeshu@parabola.nu>2017-11-15 20:33:11 +0100
committerChristian Brauner <christian.brauner@ubuntu.com>2017-11-15 20:47:02 +0100
commitd10d6cab168ffa26ef6a506655ee5dc8537c8ed7 (patch)
treeccd40f8f9aebad8556d7fb8b7d65ac07d0fd0eb8 /sysdeps/unix/sysv/linux
parent9b5a87502d048905c383b65c51768f4a1db8c685 (diff)
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linux ttyname: Change return type of is_pty from int to bool
is_pty returning a bool is fine since there's no possible outcome other than true or false, and bool is used throughout the codebase. Reviewed-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux')
-rw-r--r--sysdeps/unix/sysv/linux/ttyname.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/ttyname.h b/sysdeps/unix/sysv/linux/ttyname.h
index cbcdbab607..cdaf60fb87 100644
--- a/sysdeps/unix/sysv/linux/ttyname.h
+++ b/sysdeps/unix/sysv/linux/ttyname.h
@@ -16,6 +16,7 @@
not, see <http://www.gnu.org/licenses/>. */
#include <unistd.h>
+#include <stdbool.h>
#include <sys/sysmacros.h>
#include <sys/types.h>
#include <sys/stat.h>
@@ -23,7 +24,7 @@
/* Return true if this is a UNIX98 pty device, as defined in
linux/Documentation/devices.txt (on linux < 4.10) or
linux/Documentation/admin-guide/devices.txt (on linux >= 4.10). */
-static inline int
+static inline bool
is_pty (struct stat64 *sb)
{
#ifdef _STATBUF_ST_RDEV