Return to wait.h CVS log

Up to [CSRG BSD Unix] / 43BSDReno / contrib / emacs-18.55 / gdb

Annotation of 43BSDReno/contrib/emacs-18.55/gdb/wait.h, revision 1.1.1.1

1.1       root        1: 
                      2: /* Define how to access the structure that the wait system call stores.
                      3:    On many systems, there is a structure defined for this.
                      4:    But on vanilla-ish USG systems there is not.  */
                      5: 
                      6: #ifndef HAVE_WAIT_STRUCT
                      7: #define WAITTYPE int
                      8: #define WIFSTOPPED(w) (((w)&0377) == 0177)
                      9: #define WIFSIGNALED(w) (((w)&0377) != 0177 && ((w)&~0377) == 0)
                     10: #define WIFEXITED(w) (((w)&0377) == 0)
                     11: #define WRETCODE(w) ((w) >> 8)
                     12: #define WSTOPSIG(w) ((w) >> 8)
                     13: #define WCOREDUMP(w) (((w)&0200) != 0)
                     14: #define WTERMSIG(w) ((w) & 0177)
                     15: #define WSETEXIT(w, status) ((w) = (status))
                     16: #define WSETSTOP(w,sig)  ((w) = (0177 | ((sig) << 8)))
                     17: #else
                     18: #include <sys/wait.h>
                     19: #define WAITTYPE union wait
                     20: #define WRETCODE(w) (w).w_retcode
                     21: #define WSTOPSIG(w) (w).w_stopsig
                     22: #define WCOREDUMP(w) (w).w_coredump
                     23: #define WTERMSIG(w) (w).w_termsig
                     24: #define WSETEXIT(w, status) ((w).w_status = (status))
                     25: #define WSETSTOP(w,sig)  \
                     26:   ((w).w_stopsig = (sig), (w).w_coredump = 0, (w).w_termsig = 0177)
                     27: #endif

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.