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library: extend thread safety to more static variables

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In the commit referenced below, a '__thread' attribute
was added to numerous static variables to protect them
from concurrent access conflicts with multi-threading.

Unfortunately, that patch did not go quite far enough.

So, this commit adds a few more '__thread' qualifiers.

Reference(s):
commit 23cfb71366

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner
2021-10-22 00:00:00 -05:00
committed by Craig Small
parent b652c35f7f
commit d6e6722fd6
3 changed files with 5 additions and 5 deletions
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2
proc/devname.c
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@ -60,7 +60,7 @@ typedef struct tty_map_node {
char name[16];
} tty_map_node;
static tty_map_node *tty_map = NULL;
static __thread tty_map_node *tty_map = NULL;
/* Load /proc/tty/drivers for device name mapping use. */
static void load_drivers(void){