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(__WAIT_STATUS): Always use non-GCC defn, for now.

This commit is contained in:
Roland McGrath 1994-10-14 02:06:45 +00:00
parent 704130a13d
commit 7ca129da4e
1 changed files with 10 additions and 5 deletions
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15
posix/sys/wait.h
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@ -46,13 +46,18 @@ __BEGIN_DECLS
#define __WAIT_INT(status) (*(int *) &(status)) #define __WAIT_INT(status) (*(int *) &(status))
#endif #endif
/* This is the type of the argument to `wait'. With GCC 2.6.1 and later, /* This is the type of the argument to `wait'.
the funky union causes redeclarations with either `int *' or `union wait
*' to be allowed without complaint. __WAIT_STATUS_DEFN is the type used NOTE: Since this functionality is volatile, I'm disabling the use of it for
in the actual function definitions. */ now.
With GCC 2.6.1 and later, the funky union causes redeclarations with either
`int *' or `union wait *' to be allowed without complaint.
__WAIT_STATUS_DEFN is the type used in the actual function
definitions. */
#if (!defined (__GNUC__) || __GNUC__ < 2 || \ #if (!defined (__GNUC__) || __GNUC__ < 2 || \
(__GNUC__ == 2 && __GNUC_MINOR__ < 6)) /*(__GNUC__ == 2 && __GNUC_MINOR__ < 6)*/ 1)
#define __WAIT_STATUS __ptr_t #define __WAIT_STATUS __ptr_t
#define __WAIT_STATUS_DEFN __ptr_t #define __WAIT_STATUS_DEFN __ptr_t
#else #else