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Remove union wait [BZ #19613]

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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.
This commit is contained in:
Florian Weimer
2016-04-14 08:54:57 +02:00
parent 5f5682b965
commit b49ab5f450
17 changed files with 72 additions and 199 deletions
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3
posix/wait4.c
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@ -20,8 +20,7 @@
#include <errno.h>
pid_t
__wait4 (__pid_t pid, __WAIT_STATUS stat_loc, int options,
struct rusage *usage)
__wait4 (__pid_t pid, int *stat_loc, int options, struct rusage *usage)
{
__set_errno (ENOSYS);
return (pid_t) -1;