diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libc/libc_signal.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/include/libc/libc_signal.h b/include/libc/libc_signal.h index c77f36798c..898fe13f43 100644 --- a/include/libc/libc_signal.h +++ b/include/libc/libc_signal.h @@ -63,13 +63,14 @@ typedef struct siginfo siginfo_t; #define SI_MESGQ 0x05 /* Signal generated by arrival of a message on an empty message queue. */ -#ifdef RT_USING_NEWLIB -#include <sys/signal.h> +#if !defined(RT_USING_NEWLIB) +typedef void (*_sig_func_ptr)(int); +typedef unsigned long sigset_t; #endif -#if defined(__CC_ARM) || defined(__CLANG_ARM) #include <signal.h> -typedef unsigned long sigset_t; + +#if defined(__CC_ARM) || defined(__CLANG_ARM) #define SIGHUP 1 /* #define SIGINT 2 */ @@ -105,8 +106,6 @@ typedef unsigned long sigset_t; #define SIG_BLOCK 1 /* set of signals to block */ #define SIG_UNBLOCK 2 /* set of signals to, well, unblock */ -typedef void (*_sig_func_ptr)(int); - struct sigaction { _sig_func_ptr sa_handler; @@ -124,8 +123,6 @@ int sigprocmask (int how, const sigset_t *set, sigset_t *oset); int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact); #elif defined(__IAR_SYSTEMS_ICC__) -#include <signal.h> -typedef unsigned long sigset_t; #define SIGHUP 1 #define SIGINT 2 @@ -161,8 +158,6 @@ typedef unsigned long sigset_t; #define SIG_BLOCK 1 /* set of signals to block */ #define SIG_UNBLOCK 2 /* set of signals to, well, unblock */ -typedef void (*_sig_func_ptr)(int); - struct sigaction { _sig_func_ptr sa_handler; |