From d8ccbcdaccff12ca9509358d31114515acd20590 Mon Sep 17 00:00:00 2001 From: Andy Koppe Date: Wed, 29 Aug 2018 15:37:13 +0100 Subject: [PATCH] Drop non-reserved parameter names from sys/signal.h Standard headers shouldn't use non-reserved identifiers as parameter names in function declarations, because programs could in theory define macros with such names before including a header. --- newlib/libc/include/sys/signal.h | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/newlib/libc/include/sys/signal.h b/newlib/libc/include/sys/signal.h index 7d0c59437..45cc0366c 100644 --- a/newlib/libc/include/sys/signal.h +++ b/newlib/libc/include/sys/signal.h @@ -161,11 +161,11 @@ typedef struct sigaltstack { #define SIG_BLOCK 1 /* set of signals to block */ #define SIG_UNBLOCK 2 /* set of signals to, well, unblock */ -int sigprocmask (int how, const sigset_t *set, sigset_t *oset); +int sigprocmask (int, const sigset_t *, sigset_t *); #endif #if __POSIX_VISIBLE >= 199506 -int pthread_sigmask (int how, const sigset_t *set, sigset_t *oset); +int pthread_sigmask (int, const sigset_t *, sigset_t *); #endif #ifdef _COMPILING_NEWLIB @@ -188,7 +188,7 @@ int sigfillset (sigset_t *); int sigemptyset (sigset_t *); int sigpending (sigset_t *); int sigsuspend (const sigset_t *); -int sigwait (const sigset_t *set, int *sig); +int sigwait (const sigset_t *, int *); #if !defined(__CYGWIN__) && !defined(__rtems__) /* These depend upon the type of sigset_t, which right now @@ -223,7 +223,7 @@ int sigaltstack (const stack_t *__restrict, stack_t *__restrict); #endif #if __POSIX_VISIBLE >= 199506 -int pthread_kill (pthread_t thread, int sig); +int pthread_kill (pthread_t, int); #endif #if __POSIX_VISIBLE >= 199309 @@ -231,11 +231,10 @@ int pthread_kill (pthread_t thread, int sig); /* 3.3.8 Synchronously Accept a Signal, P1003.1b-1993, p. 76 NOTE: P1003.1c/D10, p. 39 adds sigwait(). */ -int sigwaitinfo (const sigset_t *set, siginfo_t *info); -int sigtimedwait (const sigset_t *set, siginfo_t *info, - const struct timespec *timeout); +int sigwaitinfo (const sigset_t *, siginfo_t *); +int sigtimedwait (const sigset_t *, siginfo_t *, const struct timespec *); /* 3.3.9 Queue a Signal to a Process, P1003.1b-1993, p. 78 */ -int sigqueue (pid_t pid, int signo, const union sigval value); +int sigqueue (pid_t, int, const union sigval); #endif /* __POSIX_VISIBLE >= 199309 */