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[fork] interactive rc shell
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commit a16991aae18b1d286ad6bb24ad0d96d49fcf5717
parent dc6c6af3b304a8ee8d6f58ab2b5b8311e0512c37
Author: tgoodwin <tgoodwin>
Date:   Fri, 10 Jul 1998 13:25:11 +0000

remove some genuinely unused arguments
change names of some others to ignore

Diffstat:
Mfn.c | 4++--
Mfootobar.c | 10+++++-----
Mvar.c | 2+-
3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/fn.c b/fn.c @@ -133,7 +133,7 @@ static void fn_handler(int s) { /* A dud signal handler for SIGQUIT and SIGTERM */ -static void dud_handler(int s) { +static void dud_handler(int ignore) { } /* @@ -189,7 +189,7 @@ extern Node *fnlookup(char *name) { return look->def; if (look->extdef == NULL) /* function was set to null, e.g., fn foo {} */ return &null; - ret = parse_fn(name, look->extdef); + ret = parse_fn(look->extdef); if (ret == NULL) { efree(look->extdef); look->extdef = NULL; diff --git a/footobar.c b/footobar.c @@ -39,7 +39,7 @@ static bool Dconv(Format *f, int ignore) { /* defaultfd -- return the default fd for a given redirection operation */ -extern int defaultfd(int op) { +static int defaultfd(int op) { return (op == rCreate || op == rAppend) ? 1 : 0; } @@ -221,7 +221,7 @@ extern char *get_name(char *s) { #define skipleft(p) do --p; while (*p != '\0' && *p != '\001'); -extern List *parse_var(char *name, char *extdef) { +extern List *parse_var(char *extdef) { char *endp, *realend, *sepp; List *tailp, *new; @@ -257,7 +257,7 @@ extern List *parse_var(char *name, char *extdef) { #define PREFIX "fn x" #define PRELEN conststrlen(PREFIX) -extern Node *parse_fn(char *name, char *extdef) { +extern Node *parse_fn(char *extdef) { Node *def; char *s, old[PRELEN]; if ((s = strchr(extdef, '=')) == NULL) @@ -269,7 +269,7 @@ extern Node *parse_fn(char *name, char *extdef) { return (def == NULL || def->type != nNewfn) ? NULL : def->u[1].p; } -static bool Aconv(Format *f, int c) { +static bool Aconv(Format *f, int ignore) { char **a = va_arg(f->args, char **); if (*a != NULL) { fmtcat(f, *a); @@ -279,7 +279,7 @@ static bool Aconv(Format *f, int c) { return FALSE; } -static bool Lconv(Format *f, int c) { +static bool Lconv(Format *f, int ignore) { List *l = va_arg(f->args, List *); char *sep = va_arg(f->args, char *); char *fmt = (f->flags & FMT_leftside) ? "%s%s" : "%-S%s"; diff --git a/var.c b/var.c @@ -83,7 +83,7 @@ extern List *varlookup(char *name) { return look->def; if (look->extdef == NULL) return NULL; /* variable was set to null, e.g., a=() echo foo */ - ret = parse_var(name, look->extdef); + ret = parse_var(look->extdef); if (ret == NULL) { look->extdef = NULL; return NULL;