diff options
Diffstat (limited to 'libpager/pager.h')
| -rw-r--r-- | libpager/pager.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libpager/pager.h b/libpager/pager.h index c6bd4971..99fb3845 100644 --- a/libpager/pager.h +++ b/libpager/pager.h @@ -1,5 +1,5 @@ /* Definitions for multi-threaded pager library - Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1994, 1995, 1996, 1997, 1999 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -38,7 +38,7 @@ int pager_demuxer (mach_msg_header_t *inp, created. MAY_CACHE and COPY_STRATEGY are the original values of those attributes as for memory_object_ready. Users may create references to pagers by use of the relevant ports library - functions. */ + functions. On errors, return null and set errno. */ struct pager * pager_create (struct user_pager_info *u_pager, struct port_bucket *bucket, @@ -151,7 +151,7 @@ pager_memcpy (struct pager *pager, memory_object_t memobj, /* The user must define this function. For pager PAGER, read one page from offset PAGE. Set *BUF to be the address of the page, and set *WRITE_LOCK if the page must be provided read-only. - The only permissable error returns are EIO, EDQUOT, and ENOSPC. */ + The only permissible error returns are EIO, EDQUOT, and ENOSPC. */ error_t pager_read_page (struct user_pager_info *pager, vm_offset_t page, @@ -159,8 +159,8 @@ pager_read_page (struct user_pager_info *pager, int *write_lock); /* The user must define this function. For pager PAGER, synchronously - write one page from BUF to offset PAGE. In addition, vm_deallocate - (or equivalent) BUF. The only permissable error returns are EIO, + write one page from BUF to offset PAGE. In addition, mfree + (or equivalent) BUF. The only permissible error returns are EIO, EDQUOT, and ENOSPC. */ error_t pager_write_page (struct user_pager_info *pager, |