Re: [Minios-devel] [UNIKRAFT/LIBEIGEN PATCH 2/5] lib/nolibc: Add pwd.h

[Costin Lupu <costin.lup@xxxxxxxxx>]

Thanks, Vlad!

Reviewed-by: Costin Lupu <costin.lupu@xxxxxxxxx>

On 5/29/19 2:19 PM, Vlad-Andrei BĂDOIU (78692) wrote:
> This patch adds the pwd.h header. The implementation follows the posix
> specifications and is inspired from the one found in newlib.
> 
> Signed-off-by: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>
> ---
>  lib/nolibc/include/pwd.h | 70 ++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 70 insertions(+)
>  create mode 100644 lib/nolibc/include/pwd.h
> 
> diff --git a/lib/nolibc/include/pwd.h b/lib/nolibc/include/pwd.h
> new file mode 100644
> index 00000000..4d81a432
> --- /dev/null
> +++ b/lib/nolibc/include/pwd.h
> @@ -0,0 +1,70 @@
> +/* SPDX-License-Identifier: BSD-3-Clause */
> +/*
> + * Authors: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>
> + *
> + * Copyright (c) 2019, University Politehnica of Bucharest. All rights 
> reserved.
> + *
> + * Redistribution and use in source and binary forms, with or without
> + * modification, are permitted provided that the following conditions
> + * are met:
> + *
> + * 1. Redistributions of source code must retain the above copyright
> + *    notice, this list of conditions and the following disclaimer.
> + * 2. Redistributions in binary form must reproduce the above copyright
> + *    notice, this list of conditions and the following disclaimer in the
> + *    documentation and/or other materials provided with the distribution.
> + * 3. Neither the name of the copyright holder nor the names of its
> + *    contributors may be used to endorse or promote products derived from
> + *    this software without specific prior written permission.
> + *
> + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 
> IS"
> + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
> + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
> + * POSSIBILITY OF SUCH DAMAGE.
> + *
> + * THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY.
> + */
> +
> +#ifndef __PWD_H__
> +#define __PWD_H__
> +
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> +
> +#include <sys/types.h>
> +
> +struct passwd {
> +     char    *pw_name;       /* user name */
> +     char    *pw_passwd;     /* user password */
> +     uid_t   pw_uid;         /* user ID */
> +     gid_t   pw_gid;         /* group ID */
> +     char    *pw_gecos;      /* user information */
> +     char    *pw_dir;        /* home directory */
> +     char    *pw_shell;      /* shell program */
> +};
> +
> +struct passwd *getpwuid(uid_t uid);
> +struct passwd *getpwnam(const char *name);
> +
> +int getpwnam_r(const char *name, struct passwd *pwd,
> +             char *buf, size_t buflen, struct passwd **result);
> +int getpwuid_r(uid_t uid, struct passwd *pwd,
> +             char *buf, size_t buflen, struct passwd **result);
> +
> +struct passwd *getpwent(void);
> +void setpwent(void);
> +void endpwent(void);
> +
> +#ifdef __cplusplus
> +}
> +#endif
> +
> +#endif /* __PWD_H__ */
> 

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