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Bug #12730
closedcommon/Subprocess: build warnings
% Done:
0%
Source:
other
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
In file included from crush/CrushTester.cc:11:0: ./common/SubProcess.h: In member function 'virtual void SubProcess::exec()': ./common/SubProcess.h:312:60: warning: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Wunused-result] write(STDERR_FILENO, err.str().c_str(), err.str().size()); ^ ./common/SubProcess.h: In member function 'virtual void SubProcessTimed::exec()': ./common/SubProcess.h:431:64: warning: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Wunused-result] write(STDERR_FILENO, err.str().c_str(), err.str().size()); ^ ./common/SubProcess.h:449:64: warning: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Wunused-result] write(STDERR_FILENO, err.str().c_str(), err.str().size()); ^ ./common/SubProcess.h:462:60: warning: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Wunused-result] write(STDERR_FILENO, err.str().c_str(), err.str().size()); ^
Updated by Kefu Chai over 8 years ago
- Status changed from New to Fix Under Review
Updated by Kefu Chai over 8 years ago
- Status changed from Fix Under Review to Resolved
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