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| author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-05-20 12:50:01 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-05-20 12:50:01 +0200 |
| commit | 5854b4c2557dcb75c6263df32932047688d5c64b (patch) | |
| tree | 6ec061b102f5811c02e2472310dac347c7fb9f9f /gl/unistd.in.h | |
| parent | f9f404609cd03181eb88cb7d0280b2016c9a8e67 (diff) | |
| download | gnutls-5854b4c2557dcb75c6263df32932047688d5c64b.tar.gz | |
Added new gnulib and error.h.
Diffstat (limited to 'gl/unistd.in.h')
| -rw-r--r-- | gl/unistd.in.h | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/gl/unistd.in.h b/gl/unistd.in.h index 15893d7eec..59dd570987 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h @@ -97,7 +97,8 @@ # include <netdb.h> #endif -#if (@GNULIB_WRITE@ || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \ +#if (@GNULIB_READ@ || @GNULIB_WRITE@ \ + || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \ || @GNULIB_PREAD@ || @GNULIB_PWRITE@ || defined GNULIB_POSIXCHECK) /* Get ssize_t. */ # include <sys/types.h> @@ -870,6 +871,22 @@ _GL_WARN_ON_USE (endusershell, "endusershell is unportable - " #endif +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + #if @GNULIB_LCHOWN@ /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE to GID (if GID is not -1). Do not follow symbolic links. @@ -1105,6 +1122,28 @@ _GL_WARN_ON_USE (pwrite, "pwrite is unportable - " #endif +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2001 specification + <http://www.opengroup.org/susv3xsh/read.html>. */ +# if @REPLACE_READ@ && @GNULIB_UNISTD_H_NONBLOCKING@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# else +/* Need to cast, because on mingw, the third parameter is + unsigned int count + and the return type is 'int'. */ +_GL_CXXALIAS_SYS_CAST (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + #if @GNULIB_READLINK@ /* Read the contents of the symbolic link FILE and place the first BUFSIZE bytes of it into BUF. Return the number of bytes placed into BUF if @@ -1359,7 +1398,7 @@ _GL_WARN_ON_USE (usleep, "usleep is unportable - " /* Write up to COUNT bytes starting at BUF to file descriptor FD. See the POSIX:2001 specification <http://www.opengroup.org/susv3xsh/write.html>. */ -# if @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@ +# if @REPLACE_WRITE@ && (@GNULIB_UNISTD_H_NONBLOCKING@ || @GNULIB_UNISTD_H_SIGPIPE@) # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef write # define write rpl_write |