diff options
| -rw-r--r-- | ChangeLog | 12 | ||||
| -rw-r--r-- | login/forkpty.c | 4 | ||||
| -rw-r--r-- | login/openpty.c | 4 | ||||
| -rw-r--r-- | login/pty.h | 6 | ||||
| -rw-r--r-- | manual/terminal.texi | 4 |
5 files changed, 22 insertions, 8 deletions
@@ -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 diff --git a/login/forkpty.c b/login/forkpty.c index ccd5dbfe0e..482aebcb28 100644 --- a/login/forkpty.c +++ b/login/forkpty.c @@ -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; diff --git a/login/openpty.c b/login/openpty.c index fe11d49feb..0ff901c3f5 100644 --- a/login/openpty.c +++ b/login/openpty.c @@ -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]; diff --git a/login/pty.h b/login/pty.h index 2d4b5e270f..a2ed77d58d 100644 --- a/login/pty.h +++ b/login/pty.h @@ -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 diff --git a/manual/terminal.texi b/manual/terminal.texi index 96edcf0513..ee4df4ef7e 100644 --- a/manual/terminal.texi +++ b/manual/terminal.texi @@ -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 |