diff options
Diffstat (limited to 'build/has')
-rw-r--r-- | build/has/_Fork.c (renamed from build/has/max-align-t.c) | 4 | ||||
-rw-r--r-- | build/has/attribute-format-syslog.c | 13 | ||||
-rw-r--r-- | build/has/builtin-riscv-pause.c | 7 | ||||
-rw-r--r-- | build/has/dprintf.c (renamed from build/has/aligned-alloc.c) | 4 | ||||
-rw-r--r-- | build/has/io-uring-max-workers.c | 11 | ||||
-rw-r--r-- | build/has/pragma-nounroll.c | 10 | ||||
-rw-r--r-- | build/has/pthread-set-name-np.c | 10 | ||||
-rw-r--r-- | build/has/pthread-setname-np.c | 8 | ||||
-rw-r--r-- | build/has/sched-getaffinity.c | 9 | ||||
-rw-r--r-- | build/has/tcgetwinsize.c | 9 | ||||
-rw-r--r-- | build/has/tcsetwinsize.c | 9 | ||||
-rw-r--r-- | build/has/timer-create.c | 9 |
12 files changed, 86 insertions, 17 deletions
diff --git a/build/has/max-align-t.c b/build/has/_Fork.c index 96165ce..4d7fbd3 100644 --- a/build/has/max-align-t.c +++ b/build/has/_Fork.c @@ -1,8 +1,8 @@ // Copyright © Tavian Barnes <tavianator@tavianator.com> // SPDX-License-Identifier: 0BSD -#include <stddef.h> +#include <unistd.h> int main(void) { - return _Alignof(max_align_t); + return _Fork(); } diff --git a/build/has/attribute-format-syslog.c b/build/has/attribute-format-syslog.c deleted file mode 100644 index ce988e5..0000000 --- a/build/has/attribute-format-syslog.c +++ /dev/null @@ -1,13 +0,0 @@ -// Copyright © Tavian Barnes <tavianator@tavianator.com> -// SPDX-License-Identifier: 0BSD - -#include <stdio.h> - -__attribute__((format(syslog, 1, 2))) -static int foo(const char *format, ...) { - return 0; -} - -int main(void) { - return foo("%s: %m\n", "main()"); -} diff --git a/build/has/builtin-riscv-pause.c b/build/has/builtin-riscv-pause.c new file mode 100644 index 0000000..24b0675 --- /dev/null +++ b/build/has/builtin-riscv-pause.c @@ -0,0 +1,7 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +int main(void) { + __builtin_riscv_pause(); + return 0; +} diff --git a/build/has/aligned-alloc.c b/build/has/dprintf.c index 4460038..c206fa3 100644 --- a/build/has/aligned-alloc.c +++ b/build/has/dprintf.c @@ -1,8 +1,8 @@ // Copyright © Tavian Barnes <tavianator@tavianator.com> // SPDX-License-Identifier: 0BSD -#include <stdlib.h> +#include <stdio.h> int main(void) { - return !aligned_alloc(_Alignof(void *), sizeof(void *)); + return dprintf(1, "%s\n", "Hello world!"); } diff --git a/build/has/io-uring-max-workers.c b/build/has/io-uring-max-workers.c new file mode 100644 index 0000000..34ab5b7 --- /dev/null +++ b/build/has/io-uring-max-workers.c @@ -0,0 +1,11 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <liburing.h> + +int main(void) { + struct io_uring ring; + io_uring_queue_init(1, &ring, 0); + unsigned int values[] = {0, 0}; + return io_uring_register_iowq_max_workers(&ring, values); +} diff --git a/build/has/pragma-nounroll.c b/build/has/pragma-nounroll.c new file mode 100644 index 0000000..2bdae14 --- /dev/null +++ b/build/has/pragma-nounroll.c @@ -0,0 +1,10 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +/// -Werror + +int main(void) { +#pragma nounroll + for (int i = 0; i < 100; ++i); + return 0; +} diff --git a/build/has/pthread-set-name-np.c b/build/has/pthread-set-name-np.c new file mode 100644 index 0000000..324aab9 --- /dev/null +++ b/build/has/pthread-set-name-np.c @@ -0,0 +1,10 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <pthread.h> +#include <pthread_np.h> + +int main(void) { + pthread_set_name_np(pthread_self(), "name"); + return 0; +} diff --git a/build/has/pthread-setname-np.c b/build/has/pthread-setname-np.c new file mode 100644 index 0000000..a3b94c1 --- /dev/null +++ b/build/has/pthread-setname-np.c @@ -0,0 +1,8 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <pthread.h> + +int main(void) { + return pthread_setname_np(pthread_self(), "name"); +} diff --git a/build/has/sched-getaffinity.c b/build/has/sched-getaffinity.c new file mode 100644 index 0000000..6f8fd98 --- /dev/null +++ b/build/has/sched-getaffinity.c @@ -0,0 +1,9 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <sched.h> + +int main(void) { + cpu_set_t set; + return sched_getaffinity(0, sizeof(set), &set); +} diff --git a/build/has/tcgetwinsize.c b/build/has/tcgetwinsize.c new file mode 100644 index 0000000..d25d12b --- /dev/null +++ b/build/has/tcgetwinsize.c @@ -0,0 +1,9 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <termios.h> + +int main(void) { + struct winsize ws; + return tcgetwinsize(0, &ws); +} diff --git a/build/has/tcsetwinsize.c b/build/has/tcsetwinsize.c new file mode 100644 index 0000000..6717415 --- /dev/null +++ b/build/has/tcsetwinsize.c @@ -0,0 +1,9 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <termios.h> + +int main(void) { + const struct winsize ws = {0}; + return tcsetwinsize(0, &ws); +} diff --git a/build/has/timer-create.c b/build/has/timer-create.c new file mode 100644 index 0000000..d5354c3 --- /dev/null +++ b/build/has/timer-create.c @@ -0,0 +1,9 @@ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <time.h> + +int main(void) { + timer_t timer; + return timer_create(CLOCK_REALTIME, NULL, &timer); +} |