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LibCore: Save errno before it gets clobbered in Core::IODevice::write()

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This commit is contained in:
Andreas Kling 2021-04-10 19:17:30 +02:00
parent 06353077b7
commit 2146d22432
Notes: sideshowbarker 2024-07-18 20:34:23 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/2146d22432e
1 changed files with 1 additions and 1 deletions
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2
Userland/Libraries/LibCore/IODevice.cpp
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@ -281,8 +281,8 @@ bool IODevice::write(const u8* data, int size)
{ {
int rc = ::write(m_fd, data, size); int rc = ::write(m_fd, data, size);
if (rc < 0) { if (rc < 0) {
perror("IODevice::write: write");
set_error(errno); set_error(errno);
perror("IODevice::write: write");
return false; return false;
} }
return rc == size; return rc == size;