diff options
author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2011-12-02 00:09:07 -0800 |
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committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2011-12-05 14:33:00 -0800 |
commit | c19c55a93ab1bc6db56075ca34d6e1c3f522f622 (patch) | |
tree | 226e2aeaefb1f94c467e430a98a4f7de1e966166 /hw/kdrive/ephyr | |
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/kdrive/ephyr')
-rw-r--r-- | hw/kdrive/ephyr/hostx.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/kdrive/ephyr/hostx.c b/hw/kdrive/ephyr/hostx.c index 47a6681c4..ebe4e52ed 100644 --- a/hw/kdrive/ephyr/hostx.c +++ b/hw/kdrive/ephyr/hostx.c | |||
@@ -332,6 +332,11 @@ hostx_set_title (char *title) | |||
332 | ephyrTitle = title; | 332 | ephyrTitle = title; |
333 | } | 333 | } |
334 | 334 | ||
335 | #ifdef __SUNPRO_C | ||
336 | /* prevent "Function has no return statement" error for x_io_error_handler */ | ||
337 | #pragma does_not_return(exit) | ||
338 | #endif | ||
339 | |||
335 | static int _X_NORETURN | 340 | static int _X_NORETURN |
336 | x_io_error_handler (Display *dpy) { | 341 | x_io_error_handler (Display *dpy) { |
337 | ErrorF("Lost connection to X server: %s\n", strerror(errno)); | 342 | ErrorF("Lost connection to X server: %s\n", strerror(errno)); |