diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2011-12-02 00:09:07 -0800 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2011-12-05 14:33:00 -0800 |
| commit | c19c55a93ab1bc6db56075ca34d6e1c3f522f622 (patch) | |
| tree | 226e2aeaefb1f94c467e430a98a4f7de1e966166 /hw/xnest | |
| parent | e4dcf580f007d6adcf5b0c639865d7aaab1a319d (diff) | |
Fix builds of Xnest & Xephyr with Solaris Studio compilers
Required in order to build with Studio cc now that xorg-macros is
setting -errwarn=E_FUNC_HAS_NO_RETURN_STMT since a bug in the Solaris
system headers causes the noreturn attribute to not be correctly
applied to the exit() prototype in <stdlib.h> when building with
Studio instead of gcc.
Otherwise compiler exits with errors:
"Display.c", line 65: Function has no return statement : x_io_error_handler
"hostx.c", line 341: Function has no return statement : x_io_error_handler
Uses Studio-specific pragma instead of adding another exit() prototype
with a noreturn attribute to avoid causing gcc to warn about having
a redundant prototype for the exit() function.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Diffstat (limited to 'hw/xnest')
| -rw-r--r-- | hw/xnest/Display.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/xnest/Display.c b/hw/xnest/Display.c index 7acad755c..3176b60d7 100644 --- a/hw/xnest/Display.c +++ b/hw/xnest/Display.c @@ -55,6 +55,11 @@ Pixmap xnestScreenSaverPixmap; XlibGC xnestBitmapGC; unsigned long xnestEventMask; +#ifdef __SUNPRO_C +/* prevent "Function has no return statement" error for x_io_error_handler */ +#pragma does_not_return(exit) +#endif + static int _X_NORETURN x_io_error_handler (Display *dpy) { ErrorF("Lost connection to X server: %s\n", strerror(errno)); |