Computer Science · Operating Systems
On success, what does the 'read' system call return in Unix-like operating systems?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Total number of bytes actually read✓
- 2File descriptor of the file
- 3Successful read flag (boolean 1)
- 4Memory address of the file buffer
Correct answer
Total number of bytes actually read
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