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libc: Remove unused pselect() implementation.

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This hasn't been needed since FreeBSD 5.0.

Reviewed by:	kevans
Differential Revision:	https://reviews.freebsd.org/D51434
This commit is contained in:
Dag-Erling Smørgrav
2025-07-24 16:01:09 +02:00
parent cd0756cef2
commit 9792103753
1 changed files with 0 additions and 31 deletions
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lib/libc/resolv/res_send.c
-31
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@@ -140,11 +140,6 @@ static void Aerror(const res_state, FILE *, const char *, int,
static void Perror(const res_state, FILE *, const char *, int);
#endif
static int sock_eq(struct sockaddr *, struct sockaddr *);
#if defined(NEED_PSELECT) && !defined(USE_POLL) && !defined(USE_KQUEUE)
static int pselect(int, void *, void *, void *,
struct timespec *,
const sigset_t *);
#endif
void res_pquery(const res_state, const u_char *, int, FILE *);
static const int niflags = NI_NUMERICHOST | NI_NUMERICSERV;
@@ -1147,29 +1142,3 @@ sock_eq(struct sockaddr *a, struct sockaddr *b) {
return 0;
}
}
#if defined(NEED_PSELECT) && !defined(USE_POLL) && !defined(USE_KQUEUE)
/* XXX needs to move to the porting library. */
static int
pselect(int nfds, void *rfds, void *wfds, void *efds,
struct timespec *tsp, const sigset_t *sigmask)
{
struct timeval tv, *tvp;
sigset_t sigs;
int n;
if (tsp) {
tvp = &tv;
tv = evTimeVal(*tsp);
} else
tvp = NULL;
if (sigmask)
sigprocmask(SIG_SETMASK, sigmask, &sigs);
n = select(nfds, rfds, wfds, efds, tvp);
if (sigmask)
sigprocmask(SIG_SETMASK, &sigs, NULL);
if (tsp)
*tsp = evTimeSpec(tv);
return (n);
}
#endif