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* inet/ether_line.c (ether_line): Remove unused variable.

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2007-12-17  Samuel Thibault  <samuel.thibault@ens-lyon.org>

	* login/forkpty.c (forkpty): Add const qualifier to parameters termp
	and winp.
	* login/openpty.c (openpty): Likewise.
	* login/pty.h (openpty, forkpty): Likewise.
	* manual/terminal.texi (openpty, forkpty): Likewise.
This commit is contained in:
Roland McGrath 2007-12-17 21:22:17 +00:00
parent e42976314d
commit 4bcecfb753
5 changed files with 22 additions and 8 deletions
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12
ChangeLog
View File

@ -1,3 +1,15 @@
2007-12-17 Roland McGrath <roland@redhat.com>
* inet/ether_line.c (ether_line): Remove unused variable.
2007-12-17 Samuel Thibault <samuel.thibault@ens-lyon.org>
* login/forkpty.c (forkpty): Add const qualifier to parameters termp
and winp.
* login/openpty.c (openpty): Likewise.
* login/pty.h (openpty, forkpty): Likewise.
* manual/terminal.texi (openpty, forkpty): Likewise.
2007-12-17 Ulrich Drepper <drepper@redhat.com>
* malloc/malloc.c (public_cALLOc): For arena other than

4
login/forkpty.c
View File

@ -27,8 +27,8 @@ int
forkpty (amaster, name, termp, winp)
int *amaster;
char *name;
struct termios *termp;
struct winsize *winp;
const struct termios *termp;
const struct winsize *winp;
{
int master, slave, pid;

4
login/openpty.c
View File

@ -84,8 +84,8 @@ pts_name (int fd, char **pts, size_t buf_len)
according to TERMP and WINP. Return handles for both ends in
AMASTER and ASLAVE, and return the name of the slave end in NAME. */
int
openpty (int *amaster, int *aslave, char *name, struct termios *termp,
struct winsize *winp)
openpty (int *amaster, int *aslave, char *name,
const struct termios *termp, const struct winsize *winp)
{
#ifdef PATH_MAX
char _buf[PATH_MAX];

6
login/pty.h
View File

@ -32,12 +32,14 @@ __BEGIN_DECLS
attributes according to TERMP and WINP and return handles for both
ends in AMASTER and ASLAVE. */
extern int openpty (int *__amaster, int *__aslave, char *__name,
struct termios *__termp, struct winsize *__winp) __THROW;
const struct termios *__termp,
const struct winsize *__winp) __THROW;
/* Create child process and establish the slave pseudo terminal as the
child's controlling terminal. */
extern int forkpty (int *__amaster, char *__name,
struct termios *__termp, struct winsize *__winp) __THROW;
const struct termios *__termp,
const struct winsize *__winp) __THROW;
__END_DECLS

4
manual/terminal.texi
View File

@ -2075,7 +2075,7 @@ These functions, derived from BSD, are available in the separate
@comment pty.h
@comment BSD
@deftypefun int openpty (int *@var{amaster}, int *@var{aslave}, char *@var{name}, struct termios *@var{termp}, struct winsize *@var{winp})
@deftypefun int openpty (int *@var{amaster}, int *@var{aslave}, char *@var{name}, const struct termios *@var{termp}, const struct winsize *@var{winp})
This function allocates and opens a pseudo-terminal pair, returning the
file descriptor for the master in @var{*amaster}, and the file
descriptor for the slave in @var{*aslave}. If the argument @var{name}
@ -2106,7 +2106,7 @@ device instead.
@comment pty.h
@comment BSD
@deftypefun int forkpty (int *@var{amaster}, char *@var{name}, struct termios *@var{termp}, struct winsize *@var{winp})
@deftypefun int forkpty (int *@var{amaster}, char *@var{name}, const struct termios *@var{termp}, const struct winsize *@var{winp})
This function is similar to the @code{openpty} function, but in
addition, forks a new process (@pxref{Creating a Process}) and makes the
newly opened slave pseudo-terminal device the controlling terminal