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| author | Mark Wielaard <mark@klomp.org> | 2018-02-15 14:44:18 +0100 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2018-02-15 14:55:39 +0100 |
| commit | 4482d0009a99b1773f2426479b666b08f57af9d5 (patch) | |
| tree | 675c48a48a3156da1d2f7c9a0db46c985691e73f /tests/backtrace-child.c | |
| parent | 212b4e3d431449056aed316331ee654611671513 (diff) | |
| download | elfutils-4482d0009a99b1773f2426479b666b08f57af9d5.tar.gz | |
Include sys/ptrace.h as early as possible.
On some systems, at least on Fedora 27 ppc64le with glibc 2.26-24 and
kernel 4.14.18-300, including sys/ptrace.h late (after signal.h or
sys/wait.h for example) will cause issues and produce errors like:
In file included from /usr/include/asm/sigcontext.h:12:0,
from /usr/include/bits/sigcontext.h:30,
from /usr/include/signal.h:287,
from /usr/include/sys/wait.h:36,
from linux-pid-attach.c:38:
/usr/include/sys/ptrace.h:73:3: error: expected identifier before numeric constant
PTRACE_GETREGS = 12,
^
Swapping the include order fixes these issues.
Signed-off-by: Mark Wielaard <mark@klomp.org>
Diffstat (limited to 'tests/backtrace-child.c')
| -rw-r--r-- | tests/backtrace-child.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/backtrace-child.c b/tests/backtrace-child.c index 2c27414f..9c6ba94f 100644 --- a/tests/backtrace-child.c +++ b/tests/backtrace-child.c @@ -81,7 +81,6 @@ #include <config.h> #include <assert.h> #include <stdlib.h> -#include <signal.h> #include <errno.h> #include <string.h> #include <pthread.h> @@ -100,6 +99,7 @@ main (int argc __attribute__ ((unused)), char **argv) #else /* __linux__ */ #include <sys/ptrace.h> +#include <signal.h> #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) #define NOINLINE_NOCLONE __attribute__ ((noinline, noclone)) |