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Remove unused function: gr_append_member()

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Reported-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar 2023-02-03 15:27:40 +01:00 committed by Serge Hallyn
parent 1058872a0b
commit 82480995b4
2 changed files with 0 additions and 31 deletions
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30
lib/groupmem.c
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@ -86,33 +86,3 @@ void gr_free (/*@out@*/ /*@only@*/struct group *grent)
gr_free_members(grent);
free (grent);
}
bool gr_append_member(struct group *grp, char *member)
{
int i;
if (NULL == grp->gr_mem || grp->gr_mem[0] == NULL) {
grp->gr_mem = (char **)malloc(2 * sizeof(char *));
if (!grp->gr_mem) {
return false;
}
grp->gr_mem[0] = strdup(member);
if (!grp->gr_mem[0]) {
return false;
}
grp->gr_mem[1] = NULL;
return true;
}
for (i = 0; grp->gr_mem[i]; i++) ;
grp->gr_mem = realloc(grp->gr_mem, (i + 2) * sizeof(char *));
if (NULL == grp->gr_mem) {
return false;
}
grp->gr_mem[i] = strdup(member);
if (NULL == grp->gr_mem[i]) {
return false;
}
grp->gr_mem[i + 1] = NULL;
return true;
}

1
lib/prototypes.h
View File

@ -189,7 +189,6 @@ extern void __gr_set_changed (void);
extern /*@null@*/ /*@only@*/struct group *__gr_dup (const struct group *grent);
extern void gr_free_members (struct group *grent);
extern void gr_free (/*@out@*/ /*@only@*/struct group *grent);
extern bool gr_append_member (struct group *grp, char *member);
/* hushed.c */
extern bool hushed (const char *username);