Re: [Minios-devel] [UNIKRAFT/NEWLIB PATCH 7/8] Import tcgetattr() and tcsetattr() functions from musl

[Felipe Huici <Felipe.Huici@xxxxxxxxx>]

Patch looks good, thanks.

Reviewed-by: Felipe Huici <felipe.huici@xxxxxxxxx>

On 05.08.19, 17:18, "Costin Lupu" <costin.lupu@xxxxxxxxx> wrote:

    Copied as is from official musl git mirror
    git://git.musl-libc.org/musl, commit 6fcb440d.
    
    Original file locations:
    * src/termios/tcgetattr.c
    * src/termios/tcsetattr.c
    
    Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
    ---
     musl-imported/src/termios/tcgetattr.c |  9 +++++++++
     musl-imported/src/termios/tcsetattr.c | 12 ++++++++++++
     2 files changed, 21 insertions(+)
     create mode 100644 musl-imported/src/termios/tcgetattr.c
     create mode 100644 musl-imported/src/termios/tcsetattr.c
    
    diff --git a/musl-imported/src/termios/tcgetattr.c 
b/musl-imported/src/termios/tcgetattr.c
    new file mode 100644
    index 0000000..545a0bf
    --- /dev/null
    +++ b/musl-imported/src/termios/tcgetattr.c
    @@ -0,0 +1,9 @@
    +#include <termios.h>
    +#include <sys/ioctl.h>
    +
    +int tcgetattr(int fd, struct termios *tio)
    +{
    +   if (ioctl(fd, TCGETS, tio))
    +           return -1;
    +   return 0;
    +}
    diff --git a/musl-imported/src/termios/tcsetattr.c 
b/musl-imported/src/termios/tcsetattr.c
    new file mode 100644
    index 0000000..94df18f
    --- /dev/null
    +++ b/musl-imported/src/termios/tcsetattr.c
    @@ -0,0 +1,12 @@
    +#include <termios.h>
    +#include <sys/ioctl.h>
    +#include <errno.h>
    +
    +int tcsetattr(int fd, int act, const struct termios *tio)
    +{
    +   if (act < 0 || act > 2) {
    +           errno = EINVAL;
    +           return -1;
    +   }
    +   return ioctl(fd, TCSETS+act, tio);
    +}
    -- 
    2.20.1
    
    

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