diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2001-11-20 20:50:01 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2001-11-20 20:50:01 +0000 |
| commit | a773d207e5326979dbae610af9f727ba9d9aab9a (patch) | |
| tree | 25eae41092ce63d11c23e2bde172d49858a6b094 /usr.bin/mail/extern.h | |
| parent | 65d78d4142675bd4f69ddc0d983e59907c358f64 (diff) | |
Major signal overhaul. We no longer longjmp all over the place.
Instead, routines responsible to gathering user input (or in some
cases outputting data) catch the signals and set flags as needed.
Because of this some handlers are install without the SA_RESTART
flag so syscalls are not restarted and we can check the flag. All
signal handlers are now safe.
This should make the flow of control a bit more grokable but the
code is still ugly.
Diffstat (limited to 'usr.bin/mail/extern.h')
| -rw-r--r-- | usr.bin/mail/extern.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/usr.bin/mail/extern.h b/usr.bin/mail/extern.h index fd7ad6453c1..16024b82f3d 100644 --- a/usr.bin/mail/extern.h +++ b/usr.bin/mail/extern.h @@ -1,4 +1,4 @@ -/* $OpenBSD: extern.h,v 1.17 2001/11/16 17:10:06 millert Exp $ */ +/* $OpenBSD: extern.h,v 1.18 2001/11/20 20:50:00 millert Exp $ */ /* $NetBSD: extern.h,v 1.7 1997/07/09 05:22:00 mikel Exp $ */ /*- @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * @(#)extern.h 8.2 (Berkeley) 4/20/95 - * $OpenBSD: extern.h,v 1.17 2001/11/16 17:10:06 millert Exp $ + * $OpenBSD: extern.h,v 1.18 2001/11/20 20:50:00 millert Exp $ */ struct name; @@ -103,9 +103,7 @@ void clob1 __P((int)); int clobber __P((void *)); void close_all_files __P((void)); int cmatch __P((char *, char *)); -void collhup __P((int)); -void collint __P((int)); -void collstop __P((int)); +int collabort __P((void)); void commands __P((void)); int copycmd __P((void *)); int core __P((void *)); @@ -114,13 +112,14 @@ int delete __P((void *)); int delm __P((int [])); int deltype __P((void *)); void demail __P((void)); +void dointr __P((void)); int dosh __P((void *)); int dot_lock __P((const char *, int, FILE *, const char *)); void dot_unlock __P((const char *)); int echo __P((void *)); int edit1 __P((int *, int)); int editor __P((void *)); -void edstop __P((void)); +int edstop __P((void)); int elsecmd __P((void *)); int endifcmd __P((void *)); int evalcol __P((int)); @@ -131,6 +130,7 @@ int file __P((void *)); struct grouphead * findgroup __P((char [])); void findmail __P((char *, char *, int)); +void fioint __P((int)); int first __P((int, int)); void fixhead __P((struct header *, struct name *)); void fmt __P((char *, struct name *, FILE *, int)); @@ -141,15 +141,14 @@ int from __P((void *)); off_t fsize __P((FILE *)); int getfold __P((char *, int)); int gethfield __P((FILE *, char [], int, char **)); -void gethfromtty __P((struct header *, int)); +int gethfromtty __P((struct header *, int)); int getmsglist __P((char *, int *, int)); int getrawlist __P((char [], char **, int)); int getuserid __P((char [])); int grabh __P((struct header *, int)); int group __P((void *)); -void hangup __P((int)); int hash __P((char *)); -void hdrstop __P((int)); +void hdrint __P((int)); int headers __P((void *)); int help __P((void *)); void holdsigs __P((void)); @@ -157,6 +156,7 @@ int ifcmd __P((void *)); int igfield __P((void *)); struct ignoretab; int ignore1 __P((char *[], struct ignoretab *, char *)); +int ignoresig __P((int, struct sigaction *, sigset_t *)); int igshow __P((struct ignoretab *, char *)); void intr __P((int)); int inc __P((void *)); @@ -205,10 +205,10 @@ void printhead __P((int)); int puthead __P((struct header *, FILE *, int)); int putline __P((FILE *, char *, int)); int pversion __P((void *)); -void quit __P((void)); +int quit __P((void)); int quitcmd __P((void *)); int raise __P((int)); -int readline __P((FILE *, char *, int)); +int readline __P((FILE *, char *, int, int *)); void register_file __P((FILE *, int, int)); void regret __P((int)); void relsesigs __P((void)); |