* wait.h (WIFSTOPPED): Add IBM rs6000-specific version.
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@ -12,7 +12,18 @@
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#define WIFEXITED(w) (((w)&0377) == 0)
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#define WIFSIGNALED(w) (((w)&0377) != 0177 && ((w)&~0377) == 0)
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#ifdef IBM6000
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/* Unfortunately, the above comment (about being compatible in all Unix
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systems) is not quite correct for AIX, sigh. And AIX 3.2 can generate
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status words like 0x57c (sigtrap received after load), and gdb would
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choke on it. */
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#define WIFSTOPPED(w) ((w)&0x40)
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#else
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#define WIFSTOPPED(w) (((w)&0377) == 0177)
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#endif
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#define WEXITSTATUS(w) ((w) >> 8) /* same as WRETCODE */
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#define WTERMSIG(w) ((w) & 0177)
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