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linux(4): Fix the type of a constant in the signal mask macro

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Since l_sigset_t is 64-bit unsigned on all Linuxulators, fix the type
of a constant in the signal mask manipulation macro.
The suffix L indicates type long which is 32-bit on i386, therefore,
bitwise operations between a 32-bit constant and 64-bit signal mask
lead to the wrong result.

Pointy hat to:		dchagin
MFC after:		2 weeks
This commit is contained in:
Dmitry Chagin 2022-05-30 19:53:52 +03:00
parent 109fd18ad9
commit 669516a1a1
1 changed files with 2 additions and 2 deletions
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4
sys/compat/linux/linux.h
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@ -118,8 +118,8 @@ typedef struct {
/* primitives to manipulate sigset_t */
#define LINUX_SIGEMPTYSET(set) (set).__mask = 0
#define LINUX_SIGISMEMBER(set, sig) (1UL & ((set).__mask >> _SIG_IDX(sig)))
#define LINUX_SIGADDSET(set, sig) (set).__mask |= 1UL << _SIG_IDX(sig)
#define LINUX_SIGISMEMBER(set, sig) (1ULL & ((set).__mask >> _SIG_IDX(sig)))
#define LINUX_SIGADDSET(set, sig) (set).__mask |= 1ULL << _SIG_IDX(sig)
void linux_to_bsd_sigset(l_sigset_t *, sigset_t *);
void bsd_to_linux_sigset(sigset_t *, l_sigset_t *);