From 91df4397a1404df65de6de23426294c50ab88bd2 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Fri, 10 Jan 2020 21:42:00 +0100 Subject: [PATCH] re PR libgomp/93219 (unused return value in affinity-fmt.c) PR libgomp/93219 * libgomp.h (gomp_print_string): Change return type from void to int. * affinity-fmt.c (gomp_print_string): Likewise. Return true if not all characters have been written. From-SVN: r280137 --- libgomp/ChangeLog | 7 +++++++ libgomp/affinity-fmt.c | 4 ++-- libgomp/libgomp.h | 2 +- 3 files changed, 10 insertions(+), 3 deletions(-) diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index 78d64816ffb..152e52c21c1 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,3 +1,10 @@ +2020-01-10 Jakub Jelinek + + PR libgomp/93219 + * libgomp.h (gomp_print_string): Change return type from void to int. + * affinity-fmt.c (gomp_print_string): Likewise. Return true if + not all characters have been written. + 2020-01-08 Tobias Burnus * libgomp.texi: Fix typos, use https. diff --git a/libgomp/affinity-fmt.c b/libgomp/affinity-fmt.c index c423e358dd1..9a5334de26e 100644 --- a/libgomp/affinity-fmt.c +++ b/libgomp/affinity-fmt.c @@ -37,10 +37,10 @@ #include #endif -void +bool gomp_print_string (const char *str, size_t len) { - fwrite (str, 1, len, stderr); + return fwrite (str, 1, len, stderr) != len; } void diff --git a/libgomp/libgomp.h b/libgomp/libgomp.h index 01eb1fb29a2..44703aaae6a 100644 --- a/libgomp/libgomp.h +++ b/libgomp/libgomp.h @@ -832,7 +832,7 @@ extern void gomp_display_affinity_place (char *, size_t, size_t *, int); /* affinity-fmt.c */ -extern void gomp_print_string (const char *str, size_t len); +extern bool gomp_print_string (const char *str, size_t len); extern void gomp_set_affinity_format (const char *, size_t); extern void gomp_display_string (char *, size_t, size_t *, const char *, size_t); -- 2.30.2