From 8c1ab65c0f548d20b7f177bdb736daaf603340e1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 15:54:38 +0200 Subject: Adding upstream version 0.0~git20221206.8b7148f. Signed-off-by: Daniel Baumann --- libc-top-half/musl/src/stdio/__stdout_write.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 libc-top-half/musl/src/stdio/__stdout_write.c (limited to 'libc-top-half/musl/src/stdio/__stdout_write.c') diff --git a/libc-top-half/musl/src/stdio/__stdout_write.c b/libc-top-half/musl/src/stdio/__stdout_write.c new file mode 100644 index 0000000..8190ec5 --- /dev/null +++ b/libc-top-half/musl/src/stdio/__stdout_write.c @@ -0,0 +1,21 @@ +#include "stdio_impl.h" +#include +#ifdef __wasilibc_unmodified_upstream // use isatty rather than manual ioctl +#else +#include <__function___isatty.h> +#endif + +size_t __stdout_write(FILE *f, const unsigned char *buf, size_t len) +{ +#ifdef __wasilibc_unmodified_upstream // use isatty rather than manual ioctl + struct winsize wsz; +#endif + f->write = __stdio_write; +#ifdef __wasilibc_unmodified_upstream // use isatty rather than manual ioctl + if (!(f->flags & F_SVB) && __syscall(SYS_ioctl, f->fd, TIOCGWINSZ, &wsz)) +#else + if (!(f->flags & F_SVB) && !__isatty(f->fd)) +#endif + f->lbf = -1; + return __stdio_write(f, buf, len); +} -- cgit v1.2.3