8206145: dbgsysSocketClose - do not restart close if errno is EINTR [linux]

Reviewed-by: alanb, stuefe
2018-07-04 16:54:56 +02:00 · 2018-07-04 16:54:56 +02:00 · 2e9d5e3d8a
commit 2e9d5e3d8a
parent b913444be0
1 changed files with 6 additions and 0 deletions
--- a/src/jdk.jdwp.agent/unix/native/libdt_socket/socket_md.c
+++ b/src/jdk.jdwp.agent/unix/native/libdt_socket/socket_md.c
@ -145,9 +145,15 @@ dbgsysSocket(int domain, int type, int protocol) {

 int dbgsysSocketClose(int fd) {
    int rv;
+
+    /* AIX recommends to repeat the close call on EINTR */
+#if defined(_AIX)
    do {
        rv = close(fd);
    } while (rv == -1 && errno == EINTR);
+#else
+    rv = close(fd);
+#endif

    return rv;
 }