diff options
Diffstat (limited to 'stab.h')
| -rw-r--r-- | stab.h | 20 |
1 files changed, 14 insertions, 6 deletions
@@ -1,8 +1,8 @@ -/* $Header: stab.h,v 1.0 87/12/18 13:06:18 root Exp $ +/* $Header: stab.h,v 2.0 88/06/05 00:11:05 root Exp $ * * $Log: stab.h,v $ - * Revision 1.0 87/12/18 13:06:18 root - * Initial revision + * Revision 2.0 88/06/05 00:11:05 root + * Baseline version 2.0. * */ @@ -14,11 +14,12 @@ struct stab { FCMD *stab_form; ARRAY *stab_array; HASH *stab_hash; - CMD *stab_sub; + SUBR *stab_sub; char stab_flags; }; #define SF_VMAGIC 1 /* call routine to dereference STR val */ +#define SF_MULTI 2 /* seen more than once */ struct stio { FILE *fp; @@ -30,6 +31,7 @@ struct stio { STAB *top_stab; char *fmt_name; STAB *fmt_stab; + short subprocess; char type; char flags; }; @@ -38,6 +40,13 @@ struct stio { #define IOF_START 2 /* check for null ARGV and substitute '-' */ #define IOF_FLUSH 4 /* this fp wants a flush after write op */ +struct sub { + CMD *cmd; + char *filename; + long depth; /* >= 2 indicates recursive call */ + ARRAY *tosave; +}; + #define Nullstab Null(STAB*) #define STAB_STR(s) (tmpstab = (s), tmpstab->stab_flags & SF_VMAGIC ? stab_str(tmpstab) : tmpstab->stab_val) @@ -51,8 +60,7 @@ EXT STAB *stab_index[128]; EXT char *envname; /* place for ENV name being assigned--gross cheat */ EXT char *signame; /* place for SIG name being assigned--gross cheat */ -EXT int statusvalue; -EXT int subsvalue; +EXT unsigned short statusvalue; STAB *aadd(); STAB *hadd(); |