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- (djm) Handle EWOULDBLOCK returns from read() and write() in atomicio.c

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Fix from Marquess, Steve Mr JMLFDC <Steve.Marquess@DET.AMEDD.ARMY.MIL>
This commit is contained in:
Damien Miller 2000-07-08 10:57:08 +10:00
parent fe668e4b16
commit f2fdbe5540
2 changed files with 6 additions and 0 deletions
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2
ChangeLog
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@ -5,6 +5,8 @@
Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE> Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE>
- (djm) Fixed undefined variables for OSF SIA. Report from - (djm) Fixed undefined variables for OSF SIA. Report from
Baars, Henk <Hendrik.Baars@nl.origin-it.com> Baars, Henk <Hendrik.Baars@nl.origin-it.com>
- (djm) Handle EWOULDBLOCK returns from read() and write() in atomicio.c
Fix from Marquess, Steve Mr JMLFDC <Steve.Marquess@DET.AMEDD.ARMY.MIL>
20000702 20000702
- (djm) Fix brace mismatch from Corinna Vinschen <vinschen@cygnus.com> - (djm) Fix brace mismatch from Corinna Vinschen <vinschen@cygnus.com>

4
atomicio.c
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@ -46,7 +46,11 @@ atomicio(f, fd, _s, n)
res = (f) (fd, s + pos, n - pos); res = (f) (fd, s + pos, n - pos);
switch (res) { switch (res) {
case -1: case -1:
#ifdef EWOULDBLOCK
if (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK)
#else
if (errno == EINTR || errno == EAGAIN) if (errno == EINTR || errno == EAGAIN)
#endif
continue; continue;
case 0: case 0:
return (res); return (res);