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LibCore: CIODevice::set_error() is meant to be called with the 'errno'

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The point of this function is to stash away the innermost error code
so that we don't lose it by the time we get back to the client code.
This commit is contained in:
Andreas Kling 2019-08-17 11:07:15 +02:00
parent 910fab564e
commit 7127c4fdbb
Notes: sideshowbarker 2024-07-19 12:39:52 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/7127c4fdbb5
4 changed files with 5 additions and 5 deletions
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4
Libraries/LibCore/CIODevice.cpp
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@ -126,7 +126,7 @@ ByteBuffer CIODevice::read_all()
char read_buffer[4096];
int nread = ::read(m_fd, read_buffer, sizeof(read_buffer));
if (nread < 0) {
set_error(nread);
set_error(errno);
return ByteBuffer::copy(data.data(), data.size());
}
if (nread == 0) {
@ -196,7 +196,7 @@ bool CIODevice::close()
return false;
int rc = ::close(fd());
if (rc < 0) {
set_error(rc);
set_error(errno);
return false;
}
set_fd(-1);

2
Libraries/LibCore/CLocalSocket.cpp
View file

@ -15,7 +15,7 @@ CLocalSocket::CLocalSocket(CObject* parent)
{
int fd = socket(AF_LOCAL, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, 0);
if (fd < 0) {
set_error(fd);
set_error(errno);
} else {
set_fd(fd);
set_mode(CIODevice::ReadWrite);

2
Libraries/LibCore/CSocket.cpp
View file

@ -125,7 +125,7 @@ bool CSocket::send(const ByteBuffer& data)
{
int nsent = ::send(fd(), data.pointer(), data.size(), 0);
if (nsent < 0) {
set_error(nsent);
set_error(errno);
return false;
}
ASSERT(nsent == data.size());

2
Libraries/LibCore/CTCPSocket.cpp
View file

@ -15,7 +15,7 @@ CTCPSocket::CTCPSocket(CObject* parent)
{
int fd = socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK, 0);
if (fd < 0) {
set_error(fd);
set_error(errno);
} else {
set_fd(fd);
set_mode(CIODevice::ReadWrite);