nuttx/sched: Remove explicit references to errno. That is a problem from within the kernel for certain configurations

4 files changed, 15 insertions, 15 deletions

diff --git a/nuttx/binfmt/binfmt_execmodule.c b/nuttx/binfmt/binfmt_execmodule.c
index 07c507233..00637d45c 100644
--- a/nuttx/binfmt/binfmt_execmodule.c
+++ b/nuttx/binfmt/binfmt_execmodule.c
@@ -185,7 +185,7 @@ int exec_module(FAR const struct binary_s *binp)
 #endif
   if (ret < 0)
     {
-      err = errno;
+      err = get_errno();
       bdbg("task_init() failed: %d\n", err);
       goto errout_with_stack;
     }
@@ -239,7 +239,7 @@ int exec_module(FAR const struct binary_s *binp)
   ret = task_activate((FAR struct tcb_s *)tcb);
   if (ret < 0)
     {
-      err = errno;
+      err = get_errno();
       bdbg("task_activate() failed: %d\n", err);
       goto errout_with_stack;
     }
@@ -259,7 +259,7 @@ errout_with_stack:
 errout_with_tcb:
   kfree(tcb);
 errout:
-  errno = err;
+  set_errno(err);
   bdbg("returning errno: %d\n", err);
   return ERROR;
 }
diff --git a/nuttx/binfmt/binfmt_loadmodule.c b/nuttx/binfmt/binfmt_loadmodule.c
index 00e199b8e..5ff7f7535 100644
--- a/nuttx/binfmt/binfmt_loadmodule.c
+++ b/nuttx/binfmt/binfmt_loadmodule.c
@@ -91,7 +91,7 @@ static int load_default_priority(FAR struct binary_s *bin)
   ret = sched_getparam(0, &param);
   if (ret < 0)
     {
-      bdbg("ERROR: sched_getparam failed: %d\n", errno);
+      bdbg("ERROR: sched_getparam failed: %d\n", get_errno());
       return ERROR;
     }
 
@@ -263,7 +263,7 @@ int load_module(FAR struct binary_s *bin)
   if (ret < 0)
     {
       bdbg("Returning errno %d\n", -ret);
-      errno = -ret;
+      set_errno(-ret);
       return ERROR;
     }
 
diff --git a/nuttx/binfmt/builtin.c b/nuttx/binfmt/builtin.c
index 4731d8815..4e6b18c9c 100644
--- a/nuttx/binfmt/builtin.c
+++ b/nuttx/binfmt/builtin.c
@@ -102,7 +102,7 @@ static int builtin_loadbinary(struct binary_s *binp)
   fd = open(binp->filename, O_RDONLY);
   if (fd < 0)
     {
-      int errval = errno;
+      int errval = get_errno();
       bdbg("ERROR: Failed to open binary %s: %d\n", binp->filename, errval);
       return -errval;
     }
@@ -114,7 +114,7 @@ static int builtin_loadbinary(struct binary_s *binp)
   ret = ioctl(fd, FIOC_FILENAME, (unsigned long)((uintptr_t)&filename));
   if (ret < 0)
     {
-      int errval = errno;
+      int errval = get_errno();
       bdbg("ERROR: FIOC_FILENAME ioctl failed: %d\n", errval);
       return -errval;
     }
@@ -126,7 +126,7 @@ static int builtin_loadbinary(struct binary_s *binp)
   index = builtin_isavail(filename);
   if (index < 0)
     {
-      int errval = errno;
+      int errval = get_errno();
       bdbg("ERROR: %s is not a builtin application\n", filename);
       return -errval;
 
diff --git a/nuttx/binfmt/pcode.c b/nuttx/binfmt/pcode.c
index bd476b4f2..ce244a269 100644
--- a/nuttx/binfmt/pcode.c
+++ b/nuttx/binfmt/pcode.c
@@ -187,7 +187,7 @@ static int pcode_mount_testfs(void)
               "romfs", MS_RDONLY, NULL);
   if (ret < 0)
     {
-      int errval = errno;
+      int errval = get_errno();
       DEBUGASSERT(errval > 0);
 
       bdbg("ERROR: mount(%s,%s,romfs) failed: %d\n",
@@ -265,7 +265,7 @@ static int pcode_proxy(int argc, char **argv)
   ret = on_exit(pcode_onexit, binp);
   if (ret < 0)
     {
-      bdbg("ERROR: on_exit failed: %d\n", errno);
+      bdbg("ERROR: on_exit failed: %d\n", get_errno());
       kfree(fullpath);
       return EXIT_FAILURE;
     }
@@ -316,7 +316,7 @@ static int pcode_load(struct binary_s *binp)
   fd = open(binp->filename, O_RDONLY);
   if (fd < 0)
     {
-      int errval = errno;
+      int errval = get_errno();
       bdbg("ERROR: Failed to open binary %s: %d\n", binp->filename, errval);
       return -errval;
     }
@@ -335,7 +335,7 @@ static int pcode_load(struct binary_s *binp)
            * simply interrupted by a signal.
            */
 
-          int errval = errno;
+          int errval = get_errno();
           DEBUGASSERT(errval > 0);
 
           if (errval != EINTR)
@@ -383,7 +383,7 @@ static int pcode_load(struct binary_s *binp)
   do
     {
       ret = sem_wait(&g_pcode_handoff.exclsem);
-      DEBUGASSERT(ret == OK || errno == EINTR);
+      DEBUGASSERT(ret == OK || get_errno() == EINTR);
     }
   while (ret < 0);
 
@@ -508,7 +508,7 @@ void pcode_uninitialize(void)
   ret = unregister_binfmt(&g_pcode_binfmt);
   if (ret < 0)
     {
-      int errval = errno;
+      int errval = get_errno();
       DEBUGASSERT(errval > 0);
 
       bdbg("ERROR: unregister_binfmt() failed: %d\n", errval);
@@ -519,7 +519,7 @@ void pcode_uninitialize(void)
   ret = umount(CONFIG_PCODE_TEST_MOUNTPOINT);
   if (ret < 0)
     {
-      int errval = errno;
+      int errval = get_errno();
       DEBUGASSERT(errval > 0);
 
       bdbg("ERROR: umount(%s) failed: %d\n", CONFIG_PCODE_TEST_MOUNTPOINT, errval);