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authorUlrich Drepper <drepper@redhat.com>2003-06-13 21:05:42 +0000
committerUlrich Drepper <drepper@redhat.com>2003-06-13 21:05:42 +0000
commit2533775393adba65535482cf3a6277774231677d (patch)
tree136df37bbdf4b2793575e4853fa0ce3521ada388 /resolv/res_send.c
parent309695129a603c3dd0541d1dc542b83d30445c84 (diff)
downloadglibc-2533775393adba65535482cf3a6277774231677d.zip
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Update.
2003-06-13 Ulrich Drepper <drepper@redhat.com> Fixing gcc 3.3 warnings, part II. * argp/argp-help.c (hol_entry_long_iterate): Always inline. * elf/dl-load.c (cache_rpath): Don't inline. * iconvdata/cns11642l2.h: Always inline all functions. * iconvdata/iso-ir-165.h: Likewise. * locale/Makefile (aux): Add coll-lookup. * locale/coll-lookup.c: New file. * locale/coll-lookup.h (collidx_table_lookup): Do not define here. (collseq_table_lookup): Likewise. * locale/weightwc.h: Adjust collidx_table_lookup calls for name change. * posix/fnmatch_loop.c: Adjust collseq_table_lookup calls for name change. * posix/regcomp.c: Likewise. * posix/regexec.c: Likewise. * locale/programs/3level.h (*_get): Always inline. * locale/programs/locfile.h: Move definition of handle_copy to... * locale/programs/locfile.c: ...here. * locale/programs/ld-collate.c (obstack_int32_grow): Always inline. (obstack_int32_grow_fast): Likewise. (utf8_encode): Likewise. (find_element): Avoid aliasing problems. (insert_value): Likewise. (collate_read): Likewise. * nss/getent.c (print_hosts): Don't inline (print_networks): Likewise. (print_shadow): Likewise. (build_doc): Likewise. * nss/nss_files/files-parse.c [ENTDATA] (parser_stclass): Don't inline. * posix/regcomp.c (re_set_fastmap): Always inline. (seek_collating_symbol_entry): Likewise. (lookup_collation_sequence_value): Likewise. (build_range_exp): Likewise. (build_collating_symbol): Likewise. * posix/regexec.c (acquire_init_state_context): Don't inline. (clean_state_log_if_need): Likewise. * resolv/res_send.c (eConsIovec): Rewrite to not return struct and adjust all callers. (evConsTime): Likewise. (evAddTime): Likewise. (evSubTime): Likewise. (evNowTime): Likewise. (evTimeSpec): Removed. (__libc_res_nsend): Avoid aliasing problem. * sysdeps/unix/sysv/linux/ifreq.h: Move old_siocgifconf definition to.. * sysdeps/unix/sysv/linux/ifreq.c: ...here. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_dl_string_hwcap): Always inline. (_dl_string_platform): Likewise. * wctype/wchar-lookup.h (wctype_table_lookup): Always inline. (wcwidth_table_lookup): Likewise. (wctrans_table_lookup): Likewise. * sysdeps/unix/sysv/linux/sys/epoll.h: Include <stdint.h>.
Diffstat (limited to 'resolv/res_send.c')
-rw-r--r--resolv/res_send.c108
1 files changed, 48 insertions, 60 deletions
diff --git a/resolv/res_send.c b/resolv/res_send.c
index d237c9a..19adc3e 100644
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -108,63 +108,46 @@ static const char rcsid[] = "$BINDId: res_send.c,v 8.38 2000/03/30 20:16:51 vixi
/* From ev_streams.c. */
-static inline struct iovec
-evConsIovec(void *buf, size_t cnt) {
- struct iovec ret;
-
- memset(&ret, 0xf5, sizeof ret);
- ret.iov_base = buf;
- ret.iov_len = cnt;
- return (ret);
+static inline void
+__attribute ((always_inline))
+evConsIovec(void *buf, size_t cnt, struct iovec *vec) {
+ memset(vec, 0xf5, sizeof (*vec));
+ vec->iov_base = buf;
+ vec->iov_len = cnt;
}
/* From ev_timers.c. */
#define BILLION 1000000000
-static inline struct timespec
-evTimeSpec(struct timeval tv) {
- struct timespec ts;
-
- ts.tv_sec = tv.tv_sec;
- ts.tv_nsec = tv.tv_usec * 1000;
- return (ts);
-}
-
-static inline struct timespec
-evConsTime(time_t sec, long nsec) {
- struct timespec x;
-
- x.tv_sec = sec;
- x.tv_nsec = nsec;
- return (x);
+static inline void
+evConsTime(struct timespec *res, time_t sec, long nsec) {
+ res->tv_sec = sec;
+ res->tv_nsec = nsec;
}
-static inline struct timespec
-evAddTime(struct timespec addend1, struct timespec addend2) {
- struct timespec x;
-
- x.tv_sec = addend1.tv_sec + addend2.tv_sec;
- x.tv_nsec = addend1.tv_nsec + addend2.tv_nsec;
- if (x.tv_nsec >= BILLION) {
- x.tv_sec++;
- x.tv_nsec -= BILLION;
+static inline void
+evAddTime(struct timespec *res, const struct timespec *addend1,
+ const struct timespec *addend2) {
+ res->tv_sec = addend1->tv_sec + addend2->tv_sec;
+ res->tv_nsec = addend1->tv_nsec + addend2->tv_nsec;
+ if (res->tv_nsec >= BILLION) {
+ res->tv_sec++;
+ res->tv_nsec -= BILLION;
}
- return (x);
}
-static inline struct timespec
-evSubTime(struct timespec minuend, struct timespec subtrahend) {
- struct timespec x;
-
- x.tv_sec = minuend.tv_sec - subtrahend.tv_sec;
- if (minuend.tv_nsec >= subtrahend.tv_nsec)
- x.tv_nsec = minuend.tv_nsec - subtrahend.tv_nsec;
+static inline void
+evSubTime(struct timespec *res, const struct timespec *minuend,
+ const struct timespec *subtrahend) {
+ res->tv_sec = minuend->tv_sec - subtrahend->tv_sec;
+ if (minuend->tv_nsec >= subtrahend->tv_nsec)
+ res->tv_nsec = minuend->tv_nsec - subtrahend->tv_nsec;
else {
- x.tv_nsec = BILLION - subtrahend.tv_nsec + minuend.tv_nsec;
- x.tv_sec--;
+ res->tv_nsec = (BILLION
+ - subtrahend->tv_nsec + minuend->tv_nsec);
+ res->tv_sec--;
}
- return (x);
}
static inline int
@@ -176,13 +159,14 @@ evCmpTime(struct timespec a, struct timespec b) {
return (x < 0L ? (-1) : x > 0L ? (1) : (0));
}
-static inline struct timespec
-evNowTime() {
+static inline void
+evNowTime(struct timespec *res) {
struct timeval now;
if (gettimeofday(&now, NULL) < 0)
- return (evConsTime(0, 0));
- return (evTimeSpec(now));
+ evConsTime(res, 0, 0);
+ else
+ TIMEVAL_TO_TIMESPEC (&now, res);
}
#endif
@@ -561,9 +545,11 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
res_sendhookact act;
#ifdef _LIBC
- act = (*statp->qhook)((struct sockaddr_in **)
- &nsap, &buf, &buflen,
+ struct sockaddr_in *nsap4;
+ nsap4 = (struct sockaddr_in *) nsap;
+ act = (*statp->qhook)(&nsap4, &buf, &buflen,
ans, anssiz, &resplen);
+ nsap = (struct sockaddr_in6 *) nsap4;
#else
act = (*statp->qhook)(&nsap, &buf, &buflen,
ans, anssiz, &resplen);
@@ -768,9 +754,10 @@ send_vc(res_state statp,
* Send length & message
*/
putshort((u_short)buflen, (u_char*)&len);
- iov[0] = evConsIovec(&len, INT16SZ);
- iov[1] = evConsIovec((void*)buf, buflen);
- if (writev(statp->_vcsock, iov, 2) != (INT16SZ + buflen)) {
+ evConsIovec(&len, INT16SZ, &iov[0]);
+ evConsIovec((void*)buf, buflen, &iov[1]);
+ if (TEMP_FAILURE_RETRY (writev(statp->_vcsock, iov, 2))
+ != (INT16SZ + buflen)) {
*terrno = errno;
Perror(statp, stderr, "write failed", errno);
res_nclose(statp);
@@ -782,7 +769,8 @@ send_vc(res_state statp,
read_len:
cp = ans;
len = INT16SZ;
- while ((n = read(statp->_vcsock, (char *)cp, (int)len)) > 0) {
+ while ((n = TEMP_FAILURE_RETRY (read(statp->_vcsock, (char *)cp,
+ (int)len))) > 0) {
cp += n;
if ((len -= n) <= 0)
break;
@@ -998,9 +986,9 @@ send_dg(res_state statp,
seconds /= statp->nscount;
if (seconds <= 0)
seconds = 1;
- now = evNowTime();
- timeout = evConsTime(seconds, 0);
- finish = evAddTime(now, timeout);
+ evNowTime(&now);
+ evConsTime(&timeout, seconds, 0);
+ evAddTime(&finish, &now, &timeout);
wait:
#ifdef _LIBC
/* Convert struct timespec in milliseconds. */
@@ -1021,9 +1009,9 @@ send_dg(res_state statp,
}
if (n < 0) {
if (errno == EINTR) {
- now = evNowTime();
+ evNowTime(&now);
if (evCmpTime(finish, now) > 0) {
- timeout = evSubTime(finish, now);
+ evSubTime(&timeout, &finish, &now);
goto wait;
}
}
@@ -1244,7 +1232,7 @@ pselect(int nfds, void *rfds, void *wfds, void *efds,
if (sigmask)
sigprocmask(SIG_SETMASK, &sigs, NULL);
if (tsp)
- *tsp = evTimeSpec(tv);
+ TIMEVAL_TO_TIMESPEC (tv, *tsp);
return (n);
}
#endif