[pm] F: Feature kernel semaphore semop - Githubissues

nanvix / kernel

Research Operating System Kernel

https://github.com/nanvix

MIT License

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[pm] F: Feature kernel semaphore semop #411

Closed rafael0121 closed 6 months ago

rafael0121 commented 6 months ago

Description

This PR closes #392

Summary of Changes

Improve comments and remove legacy functions, also fix return of the semctl and semget, adding default return errno.
Implement semop function and test, also improve other semctl and semget tests, adding constants and readability.
Create kernel's semaphore and init semaphore table, fix bugs due to legacy functions.

Files Affected:

include/nanvix/kernel/pm/semaphore.h
src/kernel/kcall/mod.c
src/kernel/kcall/sem/semctl.c
src/kernel/kcall/sem/semget.c
src/kernel/kcall/sem/semop.c
src/kernel/pm/process.c
src/kernel/pm/semaphore.c
src/servers/test/src/test.rs