diff options
Diffstat (limited to 'stdlib/stdlib.h')
| -rw-r--r-- | stdlib/stdlib.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index 4bf3105..aa7ac20 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,93,94,95,96,97,98 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -720,8 +720,32 @@ extern int getsubopt __P ((char **__optionp, __const char *__const *__tokens, /* Setup DES tables according KEY. */ extern void setkey __P ((__const char *__key)); + +/* X/Open pseudo terminal handling. */ + +/* The next four functions all take a master pseudo-tty fd and + perform an operation on the associated slave: */ + +/* Chown the slave to the calling user. */ +extern int grantpt __P ((int __fd)); + +/* Release an internal lock so the slave can be opened. + Call after grantpt(). */ +extern int unlockpt __P ((int __fd)); + +/* Get the name of the slave. */ +extern char *ptsname __P ((int __fd)); #endif +#ifdef __USE_GNU +/* Reentrant version of ptsname. */ +extern char *__ptsname_r __P ((int __fd, char *__buf, unsigned int __len)); +extern char *ptsname_r __P ((int __fd, char *__buf, unsigned int __len)); + +/* Open a master pseudo tty and return its file descriptor. */ +extern int __getpt __P ((void)); +extern int getpt __P ((void)); +#endif __END_DECLS |