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hesiod: Modernize.

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Reviewed by:	zlei
Differential Revision:	https://reviews.freebsd.org/D42190
This commit is contained in:
Dag-Erling Smørgrav 2023-10-18 16:05:37 +02:00
parent f88bd1174a
commit 64fc8a936c
1 changed files with 13 additions and 29 deletions
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42
lib/libc/net/hesiod.c
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@ -81,8 +81,7 @@ static void translate_errors(void);
* initialize a hesiod_p.
*/
int
hesiod_init(context)
void **context;
hesiod_init(void **context)
{
struct hesiod_p *ctx;
const char *p, *configname;
@ -130,8 +129,7 @@ hesiod_init(context)
* Deallocates the hesiod_p.
*/
void
hesiod_end(context)
void *context;
hesiod_end(void *context)
{
struct hesiod_p *ctx = (struct hesiod_p *) context;
@ -221,10 +219,7 @@ hesiod_to_bind(void *context, const char *name, const char *type)
* by the resolver.
*/
char **
hesiod_resolve(context, name, type)
void *context;
const char *name;
const char *type;
hesiod_resolve(void *context, const char *name, const char *type)
{
struct hesiod_p *ctx = (struct hesiod_p *) context;
char *bindname, **retvec;
@ -243,9 +238,7 @@ hesiod_resolve(context, name, type)
/*ARGSUSED*/
void
hesiod_free_list(context, list)
void *context;
char **list;
hesiod_free_list(void *context, char **list)
{
char **p;
@ -263,9 +256,7 @@ hesiod_free_list(context, list)
* or ctx->rhs which need to be freed by the caller.
*/
static int
read_config_file(ctx, filename)
struct hesiod_p *ctx;
const char *filename;
read_config_file(struct hesiod_p *ctx, const char *filename)
{
char *key, *data, *p, **which;
char buf[MAXDNAME + 7];
@ -357,9 +348,7 @@ read_config_file(ctx, filename)
* return a list of them.
*/
static char **
get_txt_records(qclass, name)
int qclass;
const char *name;
get_txt_records(int qclass, const char *name)
{
HEADER *hp;
unsigned char qbuf[PACKETSZ], abuf[MAX_HESRESP], *p, *eom, *eor;
@ -483,16 +472,14 @@ static void *context;
static int errval = HES_ER_UNINIT;
int
hes_init()
hes_init(void)
{
init_context();
return errval;
}
char *
hes_to_bind(name, type)
const char *name;
const char *type;
hes_to_bind(const char *name, const char *type)
{
static char *bindname;
if (init_context() < 0)
@ -506,9 +493,7 @@ hes_to_bind(name, type)
}
char **
hes_resolve(name, type)
const char *name;
const char *type;
hes_resolve(const char *name, const char *type)
{
static char **list;
@ -529,20 +514,19 @@ hes_resolve(name, type)
}
int
hes_error()
hes_error(void)
{
return errval;
}
void
hes_free(hp)
char **hp;
hes_free(char **hp)
{
hesiod_free_list(context, hp);
}
static int
init_context()
init_context(void)
{
if (!inited) {
inited = 1;
@ -556,7 +540,7 @@ init_context()
}
static void
translate_errors()
translate_errors(void)
{
switch (errno) {
case ENOENT: