* file.c (rb_thread_flock): wrap the flock system call by

  TRAP_BEG/TRAP_END to enable signals.  [ruby-dev:27122]

* ext/socket/socket.c (bsock_send): wrap the sendto and send system
  call by TRAP_BEG/TRAP_END to enable signals when writing to a socket
  which is full.  [ruby-dev:27132]

* io.c (rb_io_syswrite): wrap the write system call by
  TRAP_BEG/TRAP_END to enable signals when writing to a pipe which is
  full.  [ruby-dev:27134]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/io.c b/io.c
index 78333d1d22..2c2fa80f15 100644
--- a/io.c
+++ b/io.c
@@ -2331,7 +2331,9 @@ rb_io_syswrite(io, str)
     if (!rb_thread_fd_writable(fileno(f))) {
         rb_io_check_closed(fptr);
     }
+    TRAP_BEG;
     n = write(fileno(f), RSTRING(str)->ptr, RSTRING(str)->len);
+    TRAP_END;
 
     if (n == -1) rb_sys_fail(fptr->path);