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* Argh, another short-write problem. Added wrappers around

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read()/write() to fix this once and for all.
This commit is contained in:
Eelco Dolstra 2003-07-20 21:11:43 +00:00
parent 667a6afb9d
commit 7984cfc7c1
9 changed files with 46 additions and 36 deletions
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11
src/test.cc
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@ -37,21 +37,16 @@ struct MySink : DumpSink
virtual void operator () (const unsigned char * data, unsigned int len)
{
/* Don't use cout, it's slow as hell! */
if (write(STDOUT_FILENO, (char *) data, len) != (ssize_t) len)
throw SysError("writing to stdout");
writeFull(STDOUT_FILENO, data, len);
}
};
struct MySource : RestoreSource
{
virtual void operator () (const unsigned char * data, unsigned int len)
virtual void operator () (unsigned char * data, unsigned int len)
{
ssize_t res = read(STDIN_FILENO, (char *) data, len);
if (res == -1)
throw SysError("reading from stdin");
if (res != (ssize_t) len)
throw Error("not enough data available on stdin");
readFull(STDIN_FILENO, data, len);
}
};