diff options
| author | Yuxin Zhou <[email protected]> | 2021-10-14 00:51:26 +0000 |
|---|---|---|
| committer | Yuxin Zhou <[email protected]> | 2021-10-14 00:51:26 +0000 |
| commit | 1af8404c54f9c8d3caa2ac3523c2a5f014aecb1c (patch) | |
| tree | 93e4f4d64ec8c21c01b77f19b8e7326e85227e3d /common_smp/src/tx_semaphore_info_get.c | |
| parent | 215df45d4b59d4ce8606a88f566d1d426e64a84c (diff) | |
Release 6.1.9
Diffstat (limited to 'common_smp/src/tx_semaphore_info_get.c')
| -rw-r--r-- | common_smp/src/tx_semaphore_info_get.c | 100 |
1 files changed, 51 insertions, 49 deletions
diff --git a/common_smp/src/tx_semaphore_info_get.c b/common_smp/src/tx_semaphore_info_get.c index 23d1fa35..e79ae662 100644 --- a/common_smp/src/tx_semaphore_info_get.c +++ b/common_smp/src/tx_semaphore_info_get.c @@ -12,8 +12,8 @@ /**************************************************************************/ /**************************************************************************/ -/** */ -/** ThreadX Component */ +/** */ +/** ThreadX Component */ /** */ /** Semaphore */ /** */ @@ -30,53 +30,55 @@ #include "tx_semaphore.h" -/**************************************************************************/ -/* */ -/* FUNCTION RELEASE */ -/* */ -/* _tx_semaphore_info_get PORTABLE C */ +/**************************************************************************/ +/* */ +/* FUNCTION RELEASE */ +/* */ +/* _tx_semaphore_info_get PORTABLE C */ /* 6.1 */ /* AUTHOR */ /* */ /* William E. Lamie, Microsoft Corporation */ /* */ /* DESCRIPTION */ -/* */ -/* This function retrieves information from the specified semaphore. */ -/* */ -/* INPUT */ -/* */ -/* semaphore_ptr Pointer to semaphore control block*/ -/* name Destination for the semaphore name*/ -/* current_value Destination for current value of */ -/* the semaphore */ -/* first_suspended Destination for pointer of first */ -/* thread suspended on semaphore */ -/* suspended_count Destination for suspended count */ -/* next_semaphore Destination for pointer to next */ -/* semaphore on the created list */ -/* */ -/* OUTPUT */ -/* */ -/* status Completion status */ -/* */ -/* CALLS */ -/* */ -/* None */ -/* */ -/* CALLED BY */ -/* */ -/* Application Code */ -/* */ -/* RELEASE HISTORY */ -/* */ +/* */ +/* This function retrieves information from the specified semaphore. */ +/* */ +/* INPUT */ +/* */ +/* semaphore_ptr Pointer to semaphore control block*/ +/* name Destination for the semaphore name*/ +/* current_value Destination for current value of */ +/* the semaphore */ +/* first_suspended Destination for pointer of first */ +/* thread suspended on semaphore */ +/* suspended_count Destination for suspended count */ +/* next_semaphore Destination for pointer to next */ +/* semaphore on the created list */ +/* */ +/* OUTPUT */ +/* */ +/* status Completion status */ +/* */ +/* CALLS */ +/* */ +/* None */ +/* */ +/* CALLED BY */ +/* */ +/* Application Code */ +/* */ +/* RELEASE HISTORY */ +/* */ /* DATE NAME DESCRIPTION */ /* */ -/* 09-30-2020 William E. Lamie Initial Version 6.1 */ +/* 05-19-2020 William E. Lamie Initial Version 6.0 */ +/* 09-30-2020 Yuxin Zhou Modified comment(s), */ +/* resulting in version 6.1 */ /* */ /**************************************************************************/ -UINT _tx_semaphore_info_get(TX_SEMAPHORE *semaphore_ptr, CHAR **name, ULONG *current_value, - TX_THREAD **first_suspended, ULONG *suspended_count, +UINT _tx_semaphore_info_get(TX_SEMAPHORE *semaphore_ptr, CHAR **name, ULONG *current_value, + TX_THREAD **first_suspended, ULONG *suspended_count, TX_SEMAPHORE **next_semaphore) { @@ -98,38 +100,38 @@ TX_INTERRUPT_SAVE_AREA /* Retrieve the name of the semaphore. */ if (name != TX_NULL) { - + *name = semaphore_ptr -> tx_semaphore_name; } - + /* Retrieve the current value of the semaphore. */ if (current_value != TX_NULL) { - + *current_value = semaphore_ptr -> tx_semaphore_count; } - + /* Retrieve the first thread suspended on this semaphore. */ if (first_suspended != TX_NULL) { - + *first_suspended = semaphore_ptr -> tx_semaphore_suspension_list; } - + /* Retrieve the number of threads suspended on this semaphore. */ if (suspended_count != TX_NULL) { - + *suspended_count = (ULONG) semaphore_ptr -> tx_semaphore_suspended_count; } - + /* Retrieve the pointer to the next semaphore created. */ if (next_semaphore != TX_NULL) { - + *next_semaphore = semaphore_ptr -> tx_semaphore_created_next; } - + /* Restore interrupts. */ TX_RESTORE |