 Enrico Fraccaroli (Galfurian)
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20091b196f
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Start working on shared memory
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2023-08-11 13:39:18 -04:00 |
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Enrico Fraccaroli (Galfurian)
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b7f85b9500
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Improve format
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2023-08-11 13:38:57 -04:00 |
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Enrico Fraccaroli (Galfurian)
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b0f7ceec1b
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Remove unused includes
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2023-06-09 14:31:40 -04:00 |
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Enrico Fraccaroli (Galfurian)
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d90e7ff02b
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Move list_head in libc
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2023-06-09 10:45:51 -04:00 |
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Enrico Fraccaroli (Galfurian)
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fb559d6f1b
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Finish testing message queues.
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2023-06-09 10:03:40 -04:00 |
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Enrico Fraccaroli (Galfurian)
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c17153318c
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Finish the implementation for message send, and receive. Implement their IPC_NOWAIT behaviour.
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2023-06-08 17:06:42 -04:00 |
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Enrico Fraccaroli (Galfurian)
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f515c44eb3
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Implement message send and receive functions.
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2023-06-08 16:38:42 -04:00 |
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Enrico Fraccaroli (Galfurian)
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8f6ff5a59a
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Add the core for creating a message queue. Write the code for sending messages.
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2023-06-08 15:46:50 -04:00 |
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Enrico Fraccaroli (Galfurian)
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e5370dff36
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Prepare main structure for managing message queues.
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2023-06-08 10:51:33 -04:00 |
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Enrico Fraccaroli (Galfurian)
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2fcce9360c
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Merge branch 'develop' into feature/ipc_msg
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2023-06-08 10:45:35 -04:00 |
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Enrico Fraccaroli (Galfurian)
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63d36004b3
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Move the pointer to the semaphores back into the kernel-only data structure sem_info_t.
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2023-06-08 10:45:26 -04:00 |
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Enrico Fraccaroli (Galfurian)
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ca3c769467
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Initialize the message queue data structures.
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2023-06-08 10:37:45 -04:00 |
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Enrico Fraccaroli (Galfurian)
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8891ed7d7a
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Fix semop return type. Do some minor style-based fixes.
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2023-06-02 13:49:10 -04:00 |
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Enrico Fraccaroli (Galfurian)
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db050db01c
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Move list of semaphores inside semid_ds structure.
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2023-05-24 13:31:44 -04:00 |
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Enrico Fraccaroli (Galfurian)
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1acec3e7b3
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Fix third test program. Fix EAGAIN message.
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2023-05-23 14:05:41 -04:00 |
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Enrico Fraccaroli (Galfurian)
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3ae9258347
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Fix permission management for IPC and also for EXT2.
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2023-05-23 13:40:02 -04:00 |
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Enrico Fraccaroli
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e7c0334ac0
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Hide semaphore info from user-space (WIP).
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2023-05-23 10:43:52 -04:00 |
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Enrico Fraccaroli (Galfurian)
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a9d84f3a5d
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Add functions to copy semaphore structures.
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2023-05-23 09:43:19 -04:00 |
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Enrico Fraccaroli (Galfurian)
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3e03f1e6fd
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Clean up the semget example. Clean up the return values of semop function.
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2023-05-19 14:24:04 -04:00 |
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Enrico Fraccaroli (Galfurian)
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9f63a93d63
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Properly handle ipc and sem permissions. Fix return error codes. Fix private key generation.
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2023-05-17 15:23:42 -04:00 |
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Enrico Fraccaroli
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97eedf450d
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Create ipc code for managing all ipcs and their keys
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2023-05-10 14:21:54 -04:00 |
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Enrico Fraccaroli
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19e8ad309f
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Move IPC stuff from the libc side, inside the sys folder.
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2023-05-08 12:53:17 +02:00 |
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Enrico Fraccaroli
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e19354a9ee
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Implement ipcs mechanisms.
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2023-04-27 10:10:34 +02:00 |
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Enrico Fraccaroli
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bd3c8fb4fe
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Write procfs function for IPC semaphores. Clean up the semaphores code.
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2023-04-27 09:47:24 +02:00 |
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Aldegheri Alessandro
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09f0d145d0
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IPCS, IPCRM, IPC_NOWAIT currently working
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2023-04-22 16:14:40 +02:00 |
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Aldegheri Alessandro
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b9244ab96b
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Merge between nsops fix and current ipcs and ipcrm implementation
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2023-04-22 14:38:56 +02:00 |
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Aldegheri Alessandro
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ef1ae0f3c7
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Currently working on ipcs and ipcrm commands
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2023-04-22 14:33:13 +02:00 |
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notBiji
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dd8853af00
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fixed nsops
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2023-04-21 18:16:25 +02:00 |
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Enrico Fraccaroli
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8ad4e45b50
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Add some more comments. Implement sempahore search function. Check correctness of the current semaphore code, and it works as expected.
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2023-04-21 17:55:19 +02:00 |
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Enrico Fraccaroli
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d8d2b9cb69
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Add all commments
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2023-04-12 15:12:16 +02:00 |
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Aldegheri Alessandro
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cc4eed7788
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First working implementation of System V Semaphores with working tests. Check for comments inside the code
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2023-04-11 21:12:44 +02:00 |
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Aldegheri Alessandro
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b955065ee1
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first implementation semctl, first flags
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2023-04-06 11:23:37 +02:00 |
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Aldegheri Alessandro
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7c166e73a3
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First implementation of semget function with multiple flags working (see comments inside)
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2023-04-03 21:27:49 +02:00 |
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Aldegheri Alessandro
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cd74fd521c
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Pseudocode for semctl, semget and semop functions
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2023-03-29 17:27:38 +02:00 |
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Aldegheri Alessandro
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25c1c2c6fb
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Semids, Semun and various define added to sem.h, created a test for checking the actual presence of the syscalls
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2023-03-19 10:18:26 +01:00 |
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Enrico Fraccaroli
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c9038205db
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Update copyright years.
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2023-01-19 10:09:52 -05:00 |
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Enrico Fraccaroli
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8c3f30a4f7
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Unify debugging setup in all sources.
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2023-01-19 10:06:16 -05:00 |
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Enrico Fraccaroli
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3f73b8d8a0
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Add newline at the end of the files. Use built in keywords properly.
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2022-12-13 14:31:27 -05:00 |
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Enrico Fraccaroli (Galfurian)
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1b2bc49d41
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Update license and remove unused files.
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2022-01-27 15:12:36 -05:00 |
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Enrico Fraccaroli
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2461d82431
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Fix all the missing comments.
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2022-01-03 22:25:21 +01:00 |
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Enrico Fraccaroli
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c6906d4f2d
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Final polishing to debugging system.
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2021-12-30 11:50:15 +01:00 |
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Enrico Fraccaroli
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18a2fd9baa
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Force includes to use absolute paths.
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2021-10-05 14:29:24 +02:00 |
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Enrico Fraccaroli
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b01eccca2e
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Update MentOs code to the latest development version.
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2021-10-04 11:44:02 +02:00 |
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