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Diffstat (limited to '')
| -rw-r--r-- | src/var.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/var.h b/src/var.h index 2bb82b1..ef6d583 100644 --- a/src/var.h +++ b/src/var.h @@ -133,14 +133,14 @@ struct strlist; void listsetvar(struct strlist *, int); char *lookupvar(const char *); intmax_t lookupvarint(const char *); -char *bltinlookup(const char *); char **listvars(int, int, char ***); #define environment() listvars(VEXPORT, VUNSET, 0) int showvars(const char *, int, int); int exportcmd(int, char **); int localcmd(int, char **); +void mklocal(char *); void pushlocalvars(void); -void poplocalvars(void); +void poplocalvars(int); int unsetcmd(int, char **); void unsetvar(const char *); int varcmp(const char *, const char *); @@ -148,3 +148,14 @@ int varcmp(const char *, const char *); static inline int varequal(const char *a, const char *b) { return !varcmp(a, b); } + +/* + * Search the environment of a builtin command. + */ + +static inline char *bltinlookup(const char *name) +{ + return lookupvar(name); +} + + |