From f817775364018856379b9475efd7b4345db66dc6 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 27 Jan 2018 22:01:34 +0100 Subject: hurd: fix warning Making `special_profil_failure' both avoids warning "variable 'special_profil_failure' set but not used", and makes it easier to access with gdb. * sysdeps/mach/hurd/profil.c (special_profil_failure): Move variable to global scope. --- sysdeps/mach/hurd/profil.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sysdeps/mach') diff --git a/sysdeps/mach/hurd/profil.c b/sysdeps/mach/hurd/profil.c index 2fe8f9de56..b3f201b016 100644 --- a/sysdeps/mach/hurd/profil.c +++ b/sysdeps/mach/hurd/profil.c @@ -138,6 +138,8 @@ __profil (u_short *sample_buffer, size_t size, size_t offset, u_int scale) } weak_alias (__profil, profil) +static volatile error_t special_profil_failure; + /* Fetch PC samples. This function must be very careful not to depend on Hurd threadvar variables. We arrange that by using a special stub arranged for at the end of this file. */ @@ -154,7 +156,6 @@ fetch_samples (void) pc_samples, &nsamples); if (err) { - static volatile error_t special_profil_failure; static volatile int a, b; special_profil_failure = err; -- cgit v1.2.3