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Squashed commit of the following:

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libc/semaphore:  Add nxsem_getvalue() which is identical to sem_getvalue() except that it never modifies the errno variable.  Changed all references to sem_getvalue in the OS to nxsem_getvalue().

    sched/semaphore:  Rename all internal private functions from sem_xyz to nxsem_xyz.  The sem_ prefix is (will be) reserved only for the application semaphore interfaces.

    libc/semaphore:  Add nxsem_init() which is identical to sem_init() except that it never modifies the errno variable.  Changed all references to sem_init in the OS to nxsem_init().

    sched/semaphore:  Rename sem_tickwait() to nxsem_tickwait() so that it is clear this is an internal OS function.

    sched/semaphoate:  Rename sem_reset() to nxsem_reset() so that it is clear this is an internal OS function.
This commit is contained in:
Gregory Nutt
2017-10-03 12:51:15 -06:00
parent 2997a49e51
commit 83cdb0c552
328 changed files with 895 additions and 792 deletions
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drivers/mmcsd/mmcsd_sdio.c
+1 -1
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@@ -3288,7 +3288,7 @@ int mmcsd_slotinitialize(int minor, FAR struct sdio_dev_s *dev)
/* Initialize the MMC/SD state structure */
memset(priv, 0, sizeof(struct mmcsd_state_s));
sem_init(&priv->sem, 0, 1);
nxsem_init(&priv->sem, 0, 1);
/* Bind the MMCSD driver to the MMCSD state structure */
drivers/mmcsd/mmcsd_spi.c
+1 -1
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@@ -1933,7 +1933,7 @@ int mmcsd_spislotinitialize(int minor, int slotno, FAR struct spi_dev_s *spi)
slot = &g_mmcsdslot[slotno];
memset(slot, 0, sizeof(struct mmcsd_slot_s));
sem_init(&slot->sem, 0, 1);
nxsem_init(&slot->sem, 0, 1);
#ifdef CONFIG_DEBUG_FEATURES
if (slot->spi)