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authorFlorian Weimer <fweimer@redhat.com>2016-04-14 08:54:57 +0200
committerFlorian Weimer <fweimer@redhat.com>2016-04-14 08:54:57 +0200
commitb49ab5f4503f36dcbf43f821f817da66b2931fe6 (patch)
tree3b3eb99facf62df3f8f436ef71a66aee7c953c2c /bits
parent5f5682b9654101ccaf375c2814cbddbe6033a725 (diff)
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Remove union wait [BZ #19613]
The overloading approach in the W* macros was incompatible with
integer expressions of a type different from int.  Applications
using union wait and these macros will have to migrate to the
POSIX-specified int status type.
Diffstat (limited to 'bits')
-rw-r--r--bits/waitstatus.h46
1 files changed, 0 insertions, 46 deletions
diff --git a/bits/waitstatus.h b/bits/waitstatus.h
index 38c33bc2dc..069ce4b62b 100644
--- a/bits/waitstatus.h
+++ b/bits/waitstatus.h
@@ -57,49 +57,3 @@
 #define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
 #define __W_CONTINUED		0xffff
 #define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_MISC
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use misc.  */