diff options
| -rw-r--r-- | configure.ac | 4 | ||||
| -rw-r--r-- | src/xz/file_io.c | 9 |
2 files changed, 3 insertions, 10 deletions
diff --git a/configure.ac b/configure.ac index c8fdb5e4..0efaaecc 100644 --- a/configure.ac +++ b/configure.ac @@ -626,8 +626,8 @@ gl_GETOPT # Find the best function to set timestamps. AC_CHECK_FUNCS([futimens futimes futimesat utimes utime], [break]) -# These are nice to have but not mandatory. -AC_CHECK_FUNCS([posix_fadvise pipe2]) +# This is nice to have but not mandatory. +AC_CHECK_FUNCS([posix_fadvise]) TUKLIB_PROGNAME TUKLIB_INTEGER diff --git a/src/xz/file_io.c b/src/xz/file_io.c index 20f512a2..9bd515dd 100644 --- a/src/xz/file_io.c +++ b/src/xz/file_io.c @@ -82,13 +82,7 @@ io_init(void) // we are root. warn_fchown = geteuid() == 0; - // Create a pipe for the self-pipe trick. If pipe2() is available, - // we can avoid the fcntl() calls. -# ifdef HAVE_PIPE2 - if (pipe2(user_abort_pipe, O_NONBLOCK)) - message_fatal(_("Error creating a pipe: %s"), - strerror(errno)); -# else + // Create a pipe for the self-pipe trick. if (pipe(user_abort_pipe)) message_fatal(_("Error creating a pipe: %s"), strerror(errno)); @@ -101,7 +95,6 @@ io_init(void) message_fatal(_("Error creating a pipe: %s"), strerror(errno)); } -# endif #endif #ifdef __DJGPP__ |