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| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 1994-10-04 20:53:02 +0000 |
|---|---|---|
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 1994-10-04 20:53:02 +0000 |
| commit | b7826aaee52674cab554325a53956b377149c325 (patch) | |
| tree | 8a014280d417c4ddd255ddba5eab01de2180301a /gcc/gcc.c | |
| parent | 2cf8495e2e4d60638c76ce538780ff42761d6c2c (diff) | |
| download | gcc-b7826aaee52674cab554325a53956b377149c325.tar.gz | |
If the POSIX.1 wait macros are defined, use them.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8213 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/gcc/gcc.c b/gcc/gcc.c index 2f9362112b7..e1e870e6423 100644 --- a/gcc/gcc.c +++ b/gcc/gcc.c @@ -60,6 +60,19 @@ compilation is specified by a string called a "spec". */ #define X_OK 1 #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 + /* Add prototype support. */ #ifndef PROTO #if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__) @@ -2262,13 +2275,15 @@ execute () if (commands[j].pid == pid) prog = commands[j].prog; - if ((status & 0x7F) != 0) + if (WIFSIGNALED (status)) { fatal ("Internal compiler error: program %s got fatal signal %d", - prog, (status & 0x7F)); + prog, WTERMSIG (status)); signal_count++; + ret_code = -1; } - if (((status & 0xFF00) >> 8) >= MIN_FATAL_STATUS) + else if (WIFEXITED (status) + && WEXITSTATUS (status) >= MIN_FATAL_STATUS) ret_code = -1; } } |