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authorRoland McGrath <roland@gnu.org>2007-12-17 21:22:17 +0000
committerRoland McGrath <roland@gnu.org>2007-12-17 21:22:17 +0000
commit4bcecfb75306716baf2f70e2afeb908b3f2c9c75 (patch)
tree5a55d57ab8c5c629fc0cc694a3063174bee0db6b /login
parente42976314d641cb26e87f6fb994b21f2c68437a8 (diff)
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* 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.
Diffstat (limited to 'login')
-rw-r--r--login/forkpty.c4
-rw-r--r--login/openpty.c4
-rw-r--r--login/pty.h6
3 files changed, 8 insertions, 6 deletions
diff --git a/login/forkpty.c b/login/forkpty.c
index ccd5dbf..482aebc 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 fe11d49..0ff901c 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 2d4b5e2..a2ed77d 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