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readv() and writev() for Windows returned -1 instead of 0

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This commit is contained in:
Markus Armbruster 2009-04-18 22:07:51 +02:00
parent 3ec807e99a
commit bbd5cfdebb
1 changed files with 1 additions and 6 deletions
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7
src/lib/w32/w32io.c
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@ -77,7 +77,7 @@ readv(int fd, const struct iovec *iov, int iovcnt)
}
bytes_read = read(fd, buffer, total_bytes);
if (bytes_read <= 0) {
if (bytes_read < 0) {
free(buffer);
return -1;
}
@ -96,7 +96,6 @@ readv(int fd, const struct iovec *iov, int iovcnt)
}
free(buffer);
return bytes_read;
}
@ -128,10 +127,6 @@ writev(int fd, const struct iovec *iov, int iovcnt)
}
bytes_written = write(fd, buffer, total_bytes);
free(buffer);
if (bytes_written <= 0)
return -1;
return bytes_written;
}