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tools/nolibc: fix spelling of FD_SETBITMASK in FD_* macros

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commit a477629baa upstream.

While nolibc-test does test syscalls, it doesn't test as much the rest
of the macros, and a wrong spelling of FD_SETBITMASK in commit
feaf756587 broke programs using either FD_SET() or FD_CLR() without
being noticed. Let's fix these macros.

Fixes: feaf756587 ("nolibc: fix fd_set type")
Cc: stable@vger.kernel.org # v6.2+
Acked-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Willy Tarreau 2025-06-19 11:30:51 +02:00 committed by Greg Kroah-Hartman
parent 1540f5d8e8
commit c87b19de62
1 changed files with 2 additions and 2 deletions
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4
tools/include/nolibc/types.h
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@ -128,7 +128,7 @@ typedef struct {
int __fd = (fd); \
if (__fd >= 0) \
__set->fds[__fd / FD_SETIDXMASK] &= \
~(1U << (__fd & FX_SETBITMASK)); \
~(1U << (__fd & FD_SETBITMASK)); \
} while (0)
#define FD_SET(fd, set) do { \
@ -145,7 +145,7 @@ typedef struct {
int __r = 0; \
if (__fd >= 0) \
__r = !!(__set->fds[__fd / FD_SETIDXMASK] & \
1U << (__fd & FD_SET_BITMASK)); \
1U << (__fd & FD_SETBITMASK)); \
__r; \
})