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restore yyrecursive context in quitenv (LP#1069428)

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tg
2012-10-30 20:07:15 +00:00
parent fc27886680
commit faa0a78df3
4 changed files with 52 additions and 20 deletions
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9
sh.h
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@ -157,9 +157,9 @@
#endif
#ifdef EXTERN
__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.597 2012/10/22 20:19:16 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.598 2012/10/30 20:07:13 tg Exp $");
#endif
#define MKSH_VERSION "R40 2012/10/22"
#define MKSH_VERSION "R40 2012/10/30"
/* arithmetic types: C implementation */
#if !HAVE_CAN_INTTYPES
@ -646,6 +646,8 @@ enum sh_flag {
#define kshlongjmp siglongjmp
#endif
struct yyrecursive_state;
extern struct env {
ALLOC_ITEM alloc_INT; /* internal, do not touch */
Area area; /* temporary allocation area */
@ -653,6 +655,8 @@ extern struct env {
struct block *loc; /* local variables and functions */
short *savefd; /* original redirected fds */
struct temp *temps; /* temp files */
/* saved parser recursion state */
struct yyrecursive_state *yyrecursive_statep;
kshjmp_buf jbuf; /* long jump back to env creator */
uint8_t type; /* environment type - see below */
uint8_t flags; /* EF_* */
@ -1929,6 +1933,7 @@ void initkeywords(void);
struct op *compile(Source *, bool);
bool parse_usec(const char *, struct timeval *);
char *yyrecursive(int);
void yyrecursive_pop(void);
/* tree.c */
void fptreef(struct shf *, int, const char *, ...);
char *snptreef(char *, ssize_t, const char *, ...);