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Squashed commit of the following:

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

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

    libc/semaphore and sched/semaphore:  Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable.  Changed all references to sem_setprotocol in the OS to nxsem_setprotocol().  sem_getprotocol() was not used in the OS
This commit is contained in:
Gregory Nutt
2017-10-03 15:35:24 -06:00
parent 83cdb0c552
commit 42a0796615
376 changed files with 1597 additions and 1314 deletions
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binfmt/pcode.c
+4 -4
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@@ -330,7 +330,7 @@ static int pcode_proxy(int argc, char **argv)
fullpath = g_pcode_handoff.fullpath;
g_pcode_handoff.fullpath = NULL;
sem_post(&g_pcode_handoff.exclsem);
nxsem_post(&g_pcode_handoff.exclsem);
DEBUGASSERT(binp && fullpath);
binfo("Executing %s\n", fullpath);
@@ -477,7 +477,7 @@ static int pcode_load(struct binary_s *binp)
berr("ERROR: Failed to duplicate the full path: %d\n",
binp->filename);
sem_post(&g_pcode_handoff.exclsem);
nxsem_post(&g_pcode_handoff.exclsem);
ret = -ENOMEM;
goto errout_with_fd;
}
@@ -510,7 +510,7 @@ static int pcode_unload(struct binary_s *binp)
if (g_pcode_handoff.binp)
{
g_pcode_handoff.binp = NULL;
sem_post(&g_pcode_handoff.exclsem);
nxsem_post(&g_pcode_handoff.exclsem);
}
return OK;
@@ -607,7 +607,7 @@ void pcode_uninitialize(void)
/* Uninitialize globals */
sem_destroy(&g_pcode_handoff.exclsem);
nxsem_destroy(&g_pcode_handoff.exclsem);
}
#endif /* CONFIG_BINFMT_PCODE */