scratch/seccomp-no-gnulib-2 7c304bc 4/4: * src/emacs.c (load_seccomp): Retry on interrupts.

[Philipp Stephani]

branch: scratch/seccomp-no-gnulib-2
commit 7c304bc53b1348e2ee5a91b82e3fa6e1fa03d78b
Author: Philipp Stephani <phst@google.com>
Commit: Philipp Stephani <phst@google.com>

    * src/emacs.c (load_seccomp): Retry on interrupts.
---
 src/emacs.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/emacs.c b/src/emacs.c
index bb2a0bb..b7dd52b 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -976,7 +976,10 @@ load_seccomp (const char *file)
 {
   bool success = false;
   struct sock_fprog program = {0, NULL};
-  FILE *stream = fopen (file, "rb");
+  FILE *stream;
+  do
+    stream = fopen (file, "rb");
+  while (stream == NULL && errno == EINTR);
   if (stream == NULL)
     {
       emacs_perror ("fopen");