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Code Issues Releases Wiki Activity

Fixed partial reads.

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committer: mfx <mfx> 1084308720 +0000
This commit is contained in:
Markus F.X.J. Oberhumer 2004-05-11 20:52:00 +00:00
parent b10f68d20a
commit 06f8c55908
2 changed files with 10 additions and 39 deletions
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48
src/file.cpp
View File

@ -128,29 +128,13 @@ void FileBase::closex()
int FileBase::read(void *buf, int len)
{
int l;
if (!isOpen() || len < 0)
throwIOException("bad read");
if (len == 0)
return 0;
for (;;)
{
#if defined(__DJGPP__)
l = ::_read(_fd, buf, len);
#else
l = ::read(_fd, buf, len);
#endif
if (l < 0)
{
#if defined(EINTR)
if (errno == EINTR)
continue;
#endif
throwIOException("read error",errno);
}
break;
}
return l;
errno = 0;
long l = acc_safe_hread(_fd, buf, len);
if (errno)
throwIOException("read error",errno);
return (int) l;
}
@ -165,26 +149,12 @@ int FileBase::readx(void *buf, int len)
void FileBase::write(const void *buf, int len)
{
int l;
if (!isOpen() || len < 0)
throwIOException("bad write");
if (len == 0)
return;
for (;;)
{
#if defined(__DJGPP__)
l = ::_write(_fd,buf,len);
#else
l = ::write(_fd,buf,len);
#endif
#if defined(EINTR)
if (l < 0 && errno == EINTR)
continue;
#endif
if (l != len)
throwIOException("write error",errno);
break;
}
errno = 0;
long l = acc_safe_hwrite(_fd, buf, len);
if (l != len)
throwIOException("write error",errno);
}

1
src/util.cpp
View File

@ -40,6 +40,7 @@
#else
# include "acc/acc_inci.h"
# include "acc/acclib/misc.ch"
# include "acc/acclib/hsread.ch"
#endif