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author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 1998-11-19 10:13:46 +0000 |
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committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 1998-11-19 10:13:46 +0000 |
commit | e9831ca0d0ca81e4fdbae886e046a232c2e92d36 (patch) | |
tree | 38f40b970a93fd0559cb16776a75f159fc13a0f8 /gcc/system.h | |
parent | a6458d1dddddd3501ffc2a8e9e4ff02c9266c6da (diff) | |
download | gcc-e9831ca0d0ca81e4fdbae886e046a232c2e92d36.zip gcc-e9831ca0d0ca81e4fdbae886e046a232c2e92d36.tar.gz gcc-e9831ca0d0ca81e4fdbae886e046a232c2e92d36.tar.bz2 |
configure.in: Don't do AC_CHECK_HEADERS(wait.h sys/wait.h).
* configure.in: Don't do AC_CHECK_HEADERS(wait.h sys/wait.h).
Instead call AC_HEADER_SYS_WAIT.
* collect2.c: Don't provide defaults for sys/wait.h macros.
* gcc.c: Likewise.
* protoize.c: Likewise. Also, don't include sys/wait.h.
* system.h: Include sys/wait.h and provide macro defaults.
From-SVN: r23712
Diffstat (limited to 'gcc/system.h')
-rw-r--r-- | gcc/system.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/system.h b/gcc/system.h index ca786a4..f876c54 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -156,6 +156,23 @@ extern int errno; # define O_WRONLY 1 #endif +#ifdef HAVE_SYS_WAIT_H +#include <sys/wait.h> +#endif + +#ifndef WIFSIGNALED +#define WIFSIGNALED(S) (((S) & 0xff) != 0 && ((S) & 0xff) != 0x7f) +#endif +#ifndef WTERMSIG +#define WTERMSIG(S) ((S) & 0x7f) +#endif +#ifndef WIFEXITED +#define WIFEXITED(S) (((S) & 0xff) == 0) +#endif +#ifndef WEXITSTATUS +#define WEXITSTATUS(S) (((S) & 0xff00) >> 8) +#endif + #ifndef bcopy |