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Quiet a few warnings

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This commit is contained in:
Eric Andersen 2004-08-27 19:55:28 +00:00
parent 75813eea23
commit 785001468d
2 changed files with 2 additions and 20 deletions
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2
init/mesg.c
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@ -32,7 +32,7 @@ extern int mesg_main(int argc, char *argv[])
{ {
struct stat sb; struct stat sb;
char *tty; char *tty;
char c; char c = 0;
if ((--argc == 0) if ((--argc == 0)
|| ((argc == 1) && (((c = **++argv) == 'y') || (c == 'n')))) { || ((argc == 1) && (((c = **++argv) == 'y') || (c == 'n')))) {

20
shell/msh.c
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@ -698,7 +698,6 @@ static const struct builtincmd builtincmds[] = {
{0, 0} {0, 0}
}; };
static int expand_dotnode(struct op *);
struct op *scantree(struct op *); struct op *scantree(struct op *);
static struct op *dowholefile(int, int); static struct op *dowholefile(int, int);
@ -841,7 +840,7 @@ extern int msh_main(int argc, char **argv)
shell = lookup("SHELL"); shell = lookup("SHELL");
if (shell->value == null) if (shell->value == null)
setval(shell, DEFAULT_SHELL); setval(shell, (char *)DEFAULT_SHELL);
export(shell); export(shell);
homedir = lookup("HOME"); homedir = lookup("HOME");
@ -1047,23 +1046,6 @@ REGISTER char *s;
} }
static int expand_dotnode(node)
struct op *node;
{
struct op *outtree_save = outtree;
node->type = TDOT;
newfile(node->words[1]);
node->left = dowholefile(TDOT, 0);
node->right = NULL;
outtree = outtree_save;
return (1);
}
struct op *scantree(head) struct op *scantree(head)
struct op *head; struct op *head;
{ {