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Add another check for the required header <linux/filter.h>.

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* configure.ac: Also check for <linux/filter.h>.
* src/emacs.c (SECCOMP_USABLE): Also check for <linux/filter.h>.
This commit is contained in:
Philipp Stephani 2021-04-11 12:26:13 +02:00
parent 25937821bc
commit 0334fa0532
2 changed files with 3 additions and 3 deletions
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2
configure.ac
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@ -4181,7 +4181,7 @@ AC_SUBST([LIBS_MAIL])
HAVE_SECCOMP=no
AC_CHECK_HEADERS(
[linux/seccomp.h],
[linux/seccomp.h linux/filter.h],
[AC_CHECK_DECLS(
[SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_TSYNC],
[HAVE_SECCOMP=yes], [],

4
src/emacs.c
View file

@ -61,8 +61,8 @@ along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
# include <sys/socket.h>
#endif
#if defined HAVE_LINUX_SECCOMP_H \
&& HAVE_DECL_SECCOMP_SET_MODE_FILTER \
#if defined HAVE_LINUX_SECCOMP_H && defined HAVE_LINUX_FILTER_H \
&& HAVE_DECL_SECCOMP_SET_MODE_FILTER \
&& HAVE_DECL_SECCOMP_FILTER_FLAG_TSYNC
# define SECCOMP_USABLE 1
#else