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X-OriginatorOrg: axis.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Dec 2023 17:52:43.3212 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ab11b377-ac9d-41de-97bb-08dbf68425d6 X-MS-Exchange-CrossTenant-Id: 78703d3c-b907-432f-b066-88f7af9ca3af X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=78703d3c-b907-432f-b066-88f7af9ca3af;Ip=[195.60.68.100];Helo=[mail.axis.com] X-MS-Exchange-CrossTenant-AuthSource: DB5PEPF00014B9B.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR02MB10204 X-Spam-Status: No, score=-11.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: For the newlib part, warnings are all from lack of sync between libc/machine/cris/sys/signal.h and libc/include/sys/signal.h. This commit gets them sufficiently in sync again, functionality-wise and declaration-wise. Still, nothing is declared that isn't supported at the system level (i.e. in libgloss system calls and handled by the CRIS simulator in the gdb project). --- newlib/libc/machine/cris/sys/signal.h | 43 +++++++++++++++++++++++---- 1 file changed, 37 insertions(+), 6 deletions(-) diff --git a/newlib/libc/machine/cris/sys/signal.h b/newlib/libc/machine/cris/sys/signal.h index 9cb7ba5303a4..7b6f3fa9bc82 100644 --- a/newlib/libc/machine/cris/sys/signal.h +++ b/newlib/libc/machine/cris/sys/signal.h @@ -12,6 +12,8 @@ extern "C" { #endif #include "_ansi.h" +#include +#include typedef unsigned long sigset_t; @@ -32,21 +34,50 @@ struct sigaction { /* Adjusted to glibc; other values. */ #define SA_NOCLDSTOP 1 /* only value supported now for sa_flags */ + +#if __POSIX_VISIBLE #define SIG_SETMASK 2 /* set mask with sigprocmask() */ #define SIG_BLOCK 0 /* set of signals to block */ #define SIG_UNBLOCK 1 /* set of signals to, well, unblock */ +int sigprocmask (int __how, const sigset_t *__a, sigset_t *__b); +#endif /* __POSIX_VISIBLE */ + +#ifdef _LIBC +int _kill (pid_t, int); +#endif + +#if __POSIX_VISIBLE + +int kill (pid_t, int); +int sigaddset (sigset_t *, const int); +int sigdelset (sigset_t *, const int); +int sigismember (const sigset_t *, int); +int sigfillset (sigset_t *); +int sigemptyset (sigset_t *); + /* These depend upon the type of sigset_t, which right now is always a long.. They're in the POSIX namespace, but are not ANSI. */ -#define sigaddset(what,sig) (*(what) |= (1<<(sig))) -#define sigemptyset(what) (*(what) = 0) +#define sigaddset(what,sig) (*(what) |= (1<<(sig)), 0) +#define sigdelset(what,sig) (*(what) &= ~(1<<(sig)), 0) +#define sigemptyset(what) (*(what) = 0, 0) +#define sigfillset(what) (*(what) = ~(0), 0) +#define sigismember(what,sig) (((*(what)) & (1<<(sig))) != 0) -int sigprocmask (int __how, const sigset_t *__a, sigset_t *__b); +#endif /* __POSIX_VISIBLE */ + +/* Using __MISC_VISIBLE until POSIX Issue 8 is officially released */ +#if __MISC_VISIBLE + +/* POSIX Issue 8 adds sig2str() and str2sig() */ + +#define SIG2STR_MAX 17 /* (sizeof("RTMAX+") + sizeof("4294967295") - 1) */ + +int sig2str(int, char *); +int str2sig(const char *__restrict, int *__restrict); -/* The first argument is really a pid_t, but that's just a typedef'd - int, so let's avoid requiring sys/types only for this declaration. */ -int kill (int, int); +#endif /* __MISC_VISIBLE */ #define SIGHUP 1 #define SIGINT 2 -- 2.30.2 brgds, H-P