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  • Committer: Teddy Hogeborn
  • Date: 2024-11-17 18:43:11 UTC
  • Revision ID: teddy@recompile.se-20241117184311-ox25kvngy62h209g
Debian package: Avoid suggesting a C compiler unnecessarily

The list of suggested packages, meant to enable the "mandos" program
to find the correct value of SO_BINDTODEVICE by using a C compiler,
are not necessary when Python 3.3 or later is used, since it has the
SO_BINDTODEVICE constant defined in the "socket" module.  Also, Python
2.6 or older has the same constant in the old "IN" module.  Therefore,
we should suggest these Python versions as alternatives to a C
compiler, so that a C compiler is not installed unnecessarily.

debian/control (Package: mandos/Suggests): Add "python3 (>= 3.3)" and
"python (<= 2.6)" as alternatives to "libc6-dev | libc-dev" and
"c-compiler".

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plugins.d/askpass-fifo.c
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/*
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 * Askpass-FIFO - Read a password from a FIFO and output it
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 * 
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 * Copyright © 2008-2018 Teddy Hogeborn
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 * Copyright © 2008-2018 Björn Påhlsson
 
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 * Copyright © 2008-2019, 2021 Teddy Hogeborn
 
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 * Copyright © 2008-2019, 2021 Björn Påhlsson
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 * 
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 * This file is part of Mandos.
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 * 
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 * Contact the authors at <mandos@recompile.se>.
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 */
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#define _GNU_SOURCE             /* TEMP_FAILURE_RETRY() */
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#include <sys/types.h>          /* uid_t, gid_t, ssize_t */
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#include <sys/stat.h>           /* mkfifo(), S_IRUSR, S_IWUSR */
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#include <iso646.h>             /* and */
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#include <errno.h>              /* errno, EACCES, ENOTDIR, ELOOP,
 
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#define _GNU_SOURCE             /* vasprintf(),
 
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                                   program_invocation_short_name */
 
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#include <sys/types.h>          /* uid_t, gid_t, getuid(), getgid(),
 
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                                   setgid(), setuid() */
 
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#include <unistd.h>             /* uid_t, gid_t, ssize_t, getuid(),
 
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                                   getgid(), setgid(), setuid(),
 
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                                   read(), close(), write(),
 
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                                   STDOUT_FILENO */
 
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#include <stdarg.h>             /* va_list, va_start(), vfprintf() */
 
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#include <stdio.h>              /* vasprintf(), fprintf(), stderr,
 
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                                   vfprintf() */
 
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#include <errno.h>              /* program_invocation_short_name,
 
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                                   errno, EACCES, ENOTDIR, ELOOP,
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                                   ENAMETOOLONG, ENOSPC, EROFS,
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                                   ENOENT, EEXIST, EFAULT, EMFILE,
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                                   ENFILE, ENOMEM, EBADF, EINVAL, EIO,
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                                   EISDIR, EFBIG */
 
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#include <string.h>             /* strerror() */
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#include <error.h>              /* error() */
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#include <stdio.h>              /* fprintf(), vfprintf(),
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                                   vasprintf() */
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#include <stdlib.h>             /* EXIT_FAILURE, NULL, size_t, free(),
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                                   realloc(), EXIT_SUCCESS */
 
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#include <stdlib.h>             /* free(), realloc(), EXIT_SUCCESS */
 
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#include <sys/stat.h>           /* mkfifo(), S_IRUSR, S_IWUSR */
 
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#include <sysexits.h>           /* EX_OSFILE, EX_OSERR,
 
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                                   EX_UNAVAILABLE, EX_IOERR */
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#include <fcntl.h>              /* open(), O_RDONLY */
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#include <unistd.h>             /* read(), close(), write(),
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                                   STDOUT_FILENO */
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#include <sysexits.h>           /* EX_OSERR, EX_OSFILE,
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                                   EX_UNAVAILABLE, EX_IOERR */
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#include <string.h>             /* strerror() */
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#include <stdarg.h>             /* va_list, va_start(), ... */
 
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#include <stddef.h>             /* NULL, size_t */
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uid_t uid = 65534;
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gid_t gid = 65534;