diff options
| author | raf <none@none> | 2005-07-20 20:23:03 -0700 |
|---|---|---|
| committer | raf <none@none> | 2005-07-20 20:23:03 -0700 |
| commit | 8e3c57a3c9aa75d7adfa6ee670c67507535df4d4 (patch) | |
| tree | c675ad8a85735156fac8046fa642236337045306 /usr/src/cmd/csh/wait.h | |
| parent | 0bfcf696a56550659cdffd7dbc287c3f1abf65f1 (diff) | |
| download | illumos-joyent-8e3c57a3c9aa75d7adfa6ee670c67507535df4d4.tar.gz | |
6282038 For csh, solaris 10 command form program>`program` never executes. cannot ctrl C out of it either
Diffstat (limited to 'usr/src/cmd/csh/wait.h')
| -rw-r--r-- | usr/src/cmd/csh/wait.h | 45 |
1 files changed, 19 insertions, 26 deletions
diff --git a/usr/src/cmd/csh/wait.h b/usr/src/cmd/csh/wait.h index 97b3579bc8..95260be9d9 100644 --- a/usr/src/cmd/csh/wait.h +++ b/usr/src/cmd/csh/wait.h @@ -1,6 +1,9 @@ /* - * Copyright 1994 Sun Microsystems, Inc. All rights reserved. + * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. + */ + +/* * * Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T * All Rights Reserved @@ -22,9 +25,9 @@ */ #ifndef _sys_wait_h -#define _sys_wait_h +#define _sys_wait_h -#include <sys/isa_defs.h> /* included for _LITTLE_ENDIAN define */ +#include <sys/isa_defs.h> /* included for _LITTLE_ENDIAN define */ /* * Structure of the information in the first word returned by both @@ -69,14 +72,14 @@ union wait { } w_S; }; #define w_termsig w_T.w_Termsig -#define w_coredump w_T.w_Coredump -#define w_retcode w_T.w_Retcode -#define w_stopval w_S.w_Stopval -#define w_stopsig w_S.w_Stopsig +#define w_coredump w_T.w_Coredump +#define w_retcode w_T.w_Retcode +#define w_stopval w_S.w_Stopval +#define w_stopsig w_S.w_Stopsig #define WSTOPPED 0177 /* value of s.stopval if process is stopped */ -#define WCONTFLG 0177777 /* value of w.w_status due to SIGCONT, sysV */ +#define WCONTFLG 0177777 /* value of w.w_status due to SIGCONT, sysV */ /* * Option bits for the second argument of wait3. WNOHANG causes the @@ -87,24 +90,14 @@ union wait { * this option is done, it is as though they were still running... nothing * about them is returned. */ -#define WNOHANG 1 /* dont hang in wait */ -#define WUNTRACED 2 /* tell about stopped, untraced children */ +#define WNOHANG 1 /* dont hang in wait */ +#define WUNTRACED 2 /* tell about stopped, untraced children */ -#define WIFSTOPPED(x) ((x).w_stopval == WSTOPPED) -#define WIFSIGNALED(x) ((x).w_stopval != WSTOPPED && (x).w_termsig != 0) -#define WIFEXITED(x) ((x).w_stopval != WSTOPPED && (x).w_termsig == 0) +#define WIFSTOPPED(x) ((x).w_stopval == WSTOPPED) +#define WIFSIGNALED(x) ((x).w_stopval != WSTOPPED && (x).w_termsig != 0) +#define WIFEXITED(x) ((x).w_stopval != WSTOPPED && (x).w_termsig == 0) -#ifdef KERNEL -/* - * Arguments to wait4() system call, included here so it may be called by - * other routines in the kernel - */ -struct wait4_args { - int pid; - union wait *status; - int options; - struct rusage *rusage; -}; -#endif KERNEL +extern pid_t csh_wait3(union wait *w, int options, struct rusage *rp); +extern pid_t csh_wait_noreap(void); -#endif /*!_sys_wait_h*/ +#endif /* _sys_wait_h */ |