From: Jeremy Allison Date: Tue, 19 Mar 2002 02:51:48 +0000 (+0000) Subject: Sync up the VFS changes from 2.2.x. X-Git-Tag: samba-2.2.5pre1~165^2~479 X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fsamba-autobuild%2F.git;a=commitdiff_plain;h=e758bdc8a8f37e1d1e1fb0d1d27990dba2067920 Sync up the VFS changes from 2.2.x. Jeremy. --- diff --git a/examples/VFS/Makefile b/examples/VFS/Makefile index 581e1a06fb5..716e48da88d 100644 --- a/examples/VFS/Makefile +++ b/examples/VFS/Makefile @@ -1,7 +1,6 @@ # # Makefile for samba-vfs examples # -# $Id: Makefile,v 1.4 2000/11/06 20:01:03 jra Exp $ # # Variables @@ -13,8 +12,9 @@ SAMBA_SRC = ../../source SAMBA_INCL = ../../source/include UBIQX_SRC = ../../source/ubiqx SMBWR_SRC = ../../source/smbwrapper -CFLAGS = -I$(SAMBA_SRC) -I$(SAMBA_INCL) -I$(UBIQX_SRC) -I$(SMBWR_SRC) -Wall -g -VFS_OBJS = audit.so skel.so +KRB5_SRC = /usr/kerberos/include +CFLAGS = -I$(SAMBA_SRC) -I$(SAMBA_INCL) -I$(UBIQX_SRC) -I$(SMBWR_SRC) -I$(KRB5_SRC) -Wall -g +VFS_OBJS = audit.so skel.so recycle.so # Default target diff --git a/examples/VFS/audit.c b/examples/VFS/audit.c index 7fbcb97837e..aad483c295a 100644 --- a/examples/VFS/audit.c +++ b/examples/VFS/audit.c @@ -2,7 +2,7 @@ * Auditing VFS module for samba. Log selected file operations to syslog * facility. * - * Copyright (C) Tim Potter, 1999-2001 + * Copyright (C) Tim Potter, 1999-2000 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -45,26 +45,150 @@ #define SYSLOG_PRIORITY LOG_NOTICE #endif -static struct vfs_ops default_vfs_ops; +/* Function prototypes */ + +int audit_connect(struct connection_struct *conn, const char *svc, const char *user); +void audit_disconnect(struct connection_struct *conn); +DIR *audit_opendir(struct connection_struct *conn, const char *fname); +int audit_mkdir(struct connection_struct *conn, const char *path, mode_t mode); +int audit_rmdir(struct connection_struct *conn, const char *path); +int audit_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode); +int audit_close(struct files_struct *fsp, int fd); +int audit_rename(struct connection_struct *conn, const char *old, const char *new); +int audit_unlink(struct connection_struct *conn, const char *path); +int audit_chmod(struct connection_struct *conn, const char *path, mode_t mode); +int audit_chmod_acl(struct connection_struct *conn, const char *name, mode_t mode); +int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode); +int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode); + +/* VFS operations */ + +extern struct vfs_ops default_vfs_ops; /* For passthrough operation */ + +struct vfs_ops audit_ops = { + + /* Disk operations */ + + audit_connect, + audit_disconnect, + NULL, /* disk free */ + + /* Directory operations */ + + audit_opendir, + NULL, /* readdir */ + audit_mkdir, + audit_rmdir, + NULL, /* closedir */ + + /* File operations */ + + audit_open, + audit_close, + NULL, /* read */ + NULL, /* write */ + NULL, /* lseek */ + audit_rename, + NULL, /* fsync */ + NULL, /* stat */ + NULL, /* fstat */ + NULL, /* lstat */ + audit_unlink, + audit_chmod, + audit_fchmod, + NULL, /* chown */ + NULL, /* fchown */ + NULL, /* chdir */ + NULL, /* getwd */ + NULL, /* utime */ + NULL, /* ftruncate */ + NULL, /* lock */ + NULL, /* symlink */ + NULL, /* readlink */ + NULL, /* link */ + NULL, /* mknod */ + NULL, /* realpath */ + NULL, /* fget_nt_acl */ + NULL, /* get_nt_acl */ + NULL, /* fset_nt_acl */ + NULL, /* set_nt_acl */ + + audit_chmod_acl, /* chmod_acl */ + audit_fchmod_acl, /* fchmod_acl */ + + NULL, /* sys_acl_get_entry */ + NULL, /* sys_acl_get_tag_type */ + NULL, /* sys_acl_get_permset */ + NULL, /*sys_acl_get_qualifier */ + NULL, /* sys_acl_get_file */ + NULL, /* sys_acl_get_fd */ + NULL, /* sys_acl_clear_perms */ + NULL, /* sys_acl_add_perm */ + NULL, /* sys_acl_to_text */ + NULL, /* sys_acl_init */ + NULL, /* sys_acl_create_entry */ + NULL, /* sys_acl_set_tag_type */ + NULL, /* sys_acl_set_qualifier */ + NULL, /* sys_acl_set_permset */ + NULL, /* sys_acl_valid */ + NULL, /* sys_acl_set_file */ + NULL, /* sys_acl_set_fd */ + NULL, /* sys_acl_delete_def_file */ + NULL, /* sys_acl_get_perm */ + NULL, /* sys_acl_free_text */ + NULL, /* sys_acl_free_acl */ + NULL /* sys_acl_free_qualifier */ +}; + +/* VFS initialisation function. Return initialised vfs_ops structure + back to SAMBA. */ + +struct vfs_ops *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops) +{ + struct vfs_ops tmp_ops; + + *vfs_version = SMB_VFS_INTERFACE_VERSION; + memcpy(&tmp_ops, def_vfs_ops, sizeof(struct vfs_ops)); + + tmp_ops.connect = audit_connect; + tmp_ops.disconnect = audit_disconnect; + tmp_ops.opendir = audit_opendir; + tmp_ops.mkdir = audit_mkdir; + tmp_ops.rmdir = audit_rmdir; + tmp_ops.open = audit_open; + tmp_ops.close = audit_close; + tmp_ops.rename = audit_rename; + tmp_ops.unlink = audit_unlink; + tmp_ops.chmod = audit_chmod; + tmp_ops.chmod_acl = audit_chmod_acl; + tmp_ops.fchmod = audit_fchmod; + tmp_ops.fchmod_acl = audit_fchmod_acl; + + memcpy(&audit_ops, &tmp_ops, sizeof(struct vfs_ops)); + + openlog("smbd_audit", LOG_PID, SYSLOG_FACILITY); + syslog(SYSLOG_PRIORITY, "VFS_INIT: vfs_ops loaded\n"); + return &audit_ops; +} /* Implementation of vfs_ops. Pass everything on to the default operation but log event first. */ -static int audit_connect(struct connection_struct *conn, const char *svc, - const char *user) +int audit_connect(struct connection_struct *conn, const char *svc, const char *user) { syslog(SYSLOG_PRIORITY, "connect to service %s by user %s\n", svc, user); - return 0; /* Success */ + return default_vfs_ops.connect(conn, svc, user); } -static void audit_disconnect(struct connection_struct *conn) +void audit_disconnect(struct connection_struct *conn) { syslog(SYSLOG_PRIORITY, "disconnected\n"); + default_vfs_ops.disconnect(conn); } -static DIR *audit_opendir(struct connection_struct *conn, const char *fname) +DIR *audit_opendir(struct connection_struct *conn, const char *fname) { DIR *result = default_vfs_ops.opendir(conn, fname); @@ -76,8 +200,7 @@ static DIR *audit_opendir(struct connection_struct *conn, const char *fname) return result; } -static int audit_mkdir(struct connection_struct *conn, const char *path, - mode_t mode) +int audit_mkdir(struct connection_struct *conn, const char *path, mode_t mode) { int result = default_vfs_ops.mkdir(conn, path, mode); @@ -89,7 +212,7 @@ static int audit_mkdir(struct connection_struct *conn, const char *path, return result; } -static int audit_rmdir(struct connection_struct *conn, const char *path) +int audit_rmdir(struct connection_struct *conn, const char *path) { int result = default_vfs_ops.rmdir(conn, path); @@ -101,8 +224,7 @@ static int audit_rmdir(struct connection_struct *conn, const char *path) return result; } -static int audit_open(struct connection_struct *conn, const char *fname, - int flags, mode_t mode) +int audit_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode) { int result = default_vfs_ops.open(conn, fname, flags, mode); @@ -115,7 +237,7 @@ static int audit_open(struct connection_struct *conn, const char *fname, return result; } -static int audit_close(struct files_struct *fsp, int fd) +int audit_close(struct files_struct *fsp, int fd) { int result = default_vfs_ops.close(fsp, fd); @@ -127,8 +249,7 @@ static int audit_close(struct files_struct *fsp, int fd) return result; } -static int audit_rename(struct connection_struct *conn, const char *old, - const char *new) +int audit_rename(struct connection_struct *conn, const char *old, const char *new) { int result = default_vfs_ops.rename(conn, old, new); @@ -140,7 +261,7 @@ static int audit_rename(struct connection_struct *conn, const char *old, return result; } -static int audit_unlink(struct connection_struct *conn, const char *path) +int audit_unlink(struct connection_struct *conn, const char *path) { int result = default_vfs_ops.unlink(conn, path); @@ -152,8 +273,7 @@ static int audit_unlink(struct connection_struct *conn, const char *path) return result; } -static int audit_chmod(struct connection_struct *conn, const char *path, - mode_t mode) +int audit_chmod(struct connection_struct *conn, const char *path, mode_t mode) { int result = default_vfs_ops.chmod(conn, path, mode); @@ -165,32 +285,38 @@ static int audit_chmod(struct connection_struct *conn, const char *path, return result; } -/* VFS initialisation function. Return initialised vfs_ops structure - back to SAMBA. */ - -struct vfs_ops *vfs_init(int *vfs_version, struct vfs_ops *ops) +int audit_chmod_acl(struct connection_struct *conn, const char *path, mode_t mode) { - *vfs_version = SMB_VFS_INTERFACE_VERSION; + int result = default_vfs_ops.chmod_acl(conn, path, mode); - openlog("smbd_audit", LOG_PID, SYSLOG_FACILITY); - syslog(SYSLOG_PRIORITY, "initialised\n"); + syslog(SYSLOG_PRIORITY, "chmod_acl %s mode 0x%x %s%s\n", + path, mode, + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); + + return result; +} - /* Save a copy of the default ops */ +int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode) +{ + int result = default_vfs_ops.fchmod(fsp, fd, mode); + + syslog(SYSLOG_PRIORITY, "fchmod %s mode 0x%x %s%s\n", + fsp->fsp_name, mode, + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); - default_vfs_ops = *ops; + return result; +} - /* Override our ones */ +int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode) +{ + int result = default_vfs_ops.fchmod_acl(fsp, fd, mode); - ops->connect = audit_connect; - ops->disconnect = audit_disconnect; - ops->opendir = audit_opendir; - ops->mkdir = audit_mkdir; - ops->rmdir = audit_rmdir; - ops->open = audit_open; - ops->close = audit_close; - ops->rename = audit_rename; - ops->unlink = audit_unlink; - ops->chmod = audit_chmod; + syslog(SYSLOG_PRIORITY, "fchmod_acl %s mode 0x%x %s%s\n", + fsp->fsp_name, mode, + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); - return(ops); + return result; } diff --git a/examples/VFS/block/block.c b/examples/VFS/block/block.c index 3c4f736e849..f83ab6e07e0 100644 --- a/examples/VFS/block/block.c +++ b/examples/VFS/block/block.c @@ -48,7 +48,7 @@ DIR *block_opendir(struct connection_struct *conn, char *fname); -int block_connect(struct connection_struct *conn, char *service, char *user); +int block_connect(struct connection_struct *conn, const char *service, const char *user); void block_disconnect(struct connection_struct *conn); @@ -63,44 +63,77 @@ struct vfs_ops execute_vfs_ops = { block_connect, block_disconnect, - NULL, /* disk free */ + NULL, /* disk free */ /* Directory operations */ block_opendir, - NULL, /* readdir */ - NULL, - NULL, - NULL, /* closedir */ + NULL, /* readdir */ + NULL, /* mkdir */ + NULL, /* rmdir */ + NULL, /* closedir */ /* File operations */ - NULL, - NULL, - NULL, /* read */ - NULL, /* write */ - NULL, /* lseek */ - NULL, - NULL, /* fsync */ - NULL, /* stat */ - NULL, /* fstat */ - NULL, /* lstat */ - NULL, - NULL, - NULL, - NULL, /* chown */ - NULL, - NULL, /* chdir */ - NULL, /* getwd */ - NULL, /* utime */ - NULL, /* ftruncate */ - NULL, /* lock */ - NULL, /* fget_nt_acl */ - NULL, /* get_nt_acl */ - NULL, /* fset_nt_acl */ - NULL, /* set_nt_acl */ - NULL, - NULL + NULL, /* open */ + NULL, /* close */ + NULL, /* read */ + NULL, /* write */ + NULL, /* lseek */ + NULL, /* rename */ + NULL, /* fsync */ + NULL, /* stat */ + NULL, /* fstat */ + NULL, /* lstat */ + NULL, /* unlink */ + NULL, /* chmod */ + NULL, /* fchmod */ + NULL, /* chown */ + NULL, /* fchown */ + NULL, /* chdir */ + NULL, /* getwd */ + NULL, /* utime */ + NULL, /* ftruncate */ + NULL, /* lock */ + NULL, /* symlink */ + NULL, /* readlink */ + NULL, /* link */ + NULL, /* mknod */ + NULL, /* realpath */ + + /* NT ACL operations */ + + NULL, /* fget_nt_acl */ + NULL, /* get_nt_acl */ + NULL, /* fset_nt_acl */ + NULL, /* set_nt_acl */ + + /* POSIX ACL operations. */ + + NULL, /* chmod_acl */ + NULL, /* fchmod_acl */ + NULL, /* sys_acl_get_entry */ + NULL, /* sys_acl_get_tag_type */ + NULL, /* sys_acl_get_permset */ + NULL, /* sys_acl_get_qualifier */ + NULL, /* sys_acl_get_file */ + NULL, /* sys_acl_get_fd */ + NULL, /* sys_acl_clear_perms */ + NULL, /* sys_acl_add_perm */ + NULL, /* sys_acl_to_text */ + NULL, /* sys_acl_init */ + NULL, /* sys_acl_create_entry */ + NULL, /* sys_acl_set_tag_type */ + NULL, /* sys_acl_set_qualifier */ + NULL, /* sys_acl_set_permset */ + NULL, /* sys_acl_valid */ + NULL, /* sys_acl_set_file */ + NULL, /* sys_acl_set_fd */ + NULL, /* sys_acl_delete_def_file */ + NULL, /* sys_acl_get_perm */ + NULL, /* sys_acl_free_text */ + NULL, /* sys_acl_free_acl */ + NULL /* sys_acl_free_qualifier */ }; @@ -297,10 +330,20 @@ BOOL get_parameter_value(char *param, char *value) /* VFS initialisation function. Return initialised vfs_ops structure back to SAMBA. */ -struct vfs_ops *vfs_init(int *vfs_version) +struct vfs_ops *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops) { + struct vfs_ops tmp_ops; + *vfs_version = SMB_VFS_INTERFACE_VERSION; + memcpy(&tmp_ops, def_vfs_ops, sizeof(struct vfs_ops)); + + /* Override the ones we want. */ + tmp_ops.connect = block_connect; + tmp_ops.disconnect = block_disconnect; + tmp_ops.opendir = block_opendir; + + memcpy(&execute_vfs_ops, &tmp_ops, sizeof(struct vfs_ops)); return(&execute_vfs_ops); } @@ -457,90 +500,3 @@ BOOL dir_search(char *link, char *dir) return FALSE; } - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/examples/VFS/recycle.c b/examples/VFS/recycle.c new file mode 100644 index 00000000000..4e032bb8133 --- /dev/null +++ b/examples/VFS/recycle.c @@ -0,0 +1,284 @@ +/* + * Auditing VFS module for samba. Log selected file operations to syslog + * facility. + * + * Copyright (C) 2001, Brandon Stone, Amherst College, . + * Copyright (C) 2002, Jeremy Allison - modified to make a VFS module. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "config.h" +#include +#include +#ifdef HAVE_UTIME_H +#include +#endif +#ifdef HAVE_DIRENT_H +#include +#endif +#include +#ifdef HAVE_FCNTL_H +#include +#endif +#include +#include +#include +#include + +/* VFS operations */ + +extern struct vfs_ops default_vfs_ops; /* For passthrough operation */ + +static int recycle_unlink(connection_struct *, const char *); +static int recycle_connect(struct connection_struct *conn, const char *service, const char *user); +static void recycle_disconnect(struct connection_struct *conn); + +struct vfs_ops recycle_ops = { + + /* Disk operations */ + + recycle_connect, /* connect */ + recycle_disconnect, /* disconnect */ + NULL, /* disk free */ + + /* Directory operations */ + + NULL, /* opendir */ + NULL, /* readdir */ + NULL, /* mkdir */ + NULL, /* rmdir */ + NULL, /* closedir */ + + /* File operations */ + + NULL, /* open */ + NULL, /* close */ + NULL, /* read */ + NULL, /* write */ + NULL, /* lseek */ + NULL, /* rename */ + NULL, /* fsync */ + NULL, /* stat */ + NULL, /* fstat */ + NULL, /* lstat */ + recycle_unlink, + NULL, /* chmod */ + NULL, /* fchmod */ + NULL, /* chown */ + NULL, /* fchown */ + NULL, /* chdir */ + NULL, /* getwd */ + NULL, /* utime */ + NULL, /* ftruncate */ + NULL, /* lock */ + NULL, /* symlink */ + NULL, /* readlink */ + NULL, /* link */ + NULL, /* mknod */ + NULL, /* realpath */ + NULL, /* fget_nt_acl */ + NULL, /* get_nt_acl */ + NULL, /* fset_nt_acl */ + NULL, /* set_nt_acl */ + + NULL, /* chmod_acl */ + NULL, /* fchmod_acl */ + + NULL, /* sys_acl_get_entry */ + NULL, /* sys_acl_get_tag_type */ + NULL, /* sys_acl_get_permset */ + NULL, /* sys_acl_get_qualifier */ + NULL, /* sys_acl_get_file */ + NULL, /* sys_acl_get_fd */ + NULL, /* sys_acl_clear_perms */ + NULL, /* sys_acl_add_perm */ + NULL, /* sys_acl_to_text */ + NULL, /* sys_acl_init */ + NULL, /* sys_acl_create_entry */ + NULL, /* sys_acl_set_tag_type */ + NULL, /* sys_acl_set_qualifier */ + NULL, /* sys_acl_set_permset */ + NULL, /* sys_acl_valid */ + NULL, /* sys_acl_set_file */ + NULL, /* sys_acl_set_fd */ + NULL, /* sys_acl_delete_def_file */ + NULL, /* sys_acl_get_perm */ + NULL, /* sys_acl_free_text */ + NULL, /* sys_acl_free_acl */ + NULL /* sys_acl_free_qualifier */ +}; + +/* VFS initialisation function. Return initialised vfs_ops structure + back to SAMBA. */ + +struct vfs_ops *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops) +{ + struct vfs_ops tmp_ops; + + *vfs_version = SMB_VFS_INTERFACE_VERSION; + memcpy(&tmp_ops, def_vfs_ops, sizeof(struct vfs_ops)); + tmp_ops.unlink = recycle_unlink; + tmp_ops.connect = recycle_connect; + tmp_ops.disconnect = recycle_disconnect; + memcpy(&recycle_ops, &tmp_ops, sizeof(struct vfs_ops)); + return &recycle_ops; +} + +static int recycle_connect(struct connection_struct *conn, const char *service, const char *user) +{ + pstring opts_str; + fstring recycle_bin; + char *p; + + DEBUG(3,("recycle_connect: called for service %s as user %s\n", service, user)); + + pstrcpy(opts_str, (const char *)lp_vfs_options(SNUM(conn))); + if (!*opts_str) { + DEBUG(3,("recycle_connect: No options listed (%s).\n", lp_vfs_options(SNUM(conn)) )); + return 0; /* No options. */ + } + + p = opts_str; + if (next_token(&p,recycle_bin,"=",sizeof(recycle_bin))) { + if (!strequal("recycle", recycle_bin)) { + DEBUG(3,("recycle_connect: option %s is not recycle\n", recycle_bin )); + return -1; + } + } + + if (!next_token(&p,recycle_bin," \n",sizeof(recycle_bin))) { + DEBUG(3,("recycle_connect: no option after recycle=\n")); + return -1; + } + + DEBUG(10,("recycle_connect: recycle name is %s\n", recycle_bin )); + + conn->vfs_private = (void *)strdup(recycle_bin); + return 0; +} + +static void recycle_disconnect(struct connection_struct *conn) +{ + SAFE_FREE(conn->vfs_private); +} + +static BOOL recycle_XXX_exist(connection_struct *conn, const char *dname, BOOL isdir) +{ + SMB_STRUCT_STAT st; + + if (default_vfs_ops.stat(conn,dname,&st) != 0) + return(False); + + if (isdir) + return S_ISDIR(st.st_mode) ? True : False; + else + return S_ISREG(st.st_mode) ? True : False; +} + +static BOOL recycle_directory_exist(connection_struct *conn, const char *dname) +{ + return recycle_XXX_exist(conn, dname, True); +} + +static BOOL recycle_file_exist(connection_struct *conn, const char *fname) +{ + return recycle_XXX_exist(conn, fname, False); +} + +static SMB_OFF_T recycle_get_file_size(connection_struct *conn, const char *fname) +{ + SMB_STRUCT_STAT st; + + if (default_vfs_ops.stat(conn,fname,&st) != 0) + return (SMB_OFF_T)-1; + + return(st.st_size); +} + +/******************************************************************** + Check if file should be recycled +*********************************************************************/ + +static int recycle_unlink(connection_struct *conn, const char *inname) +{ + fstring recycle_bin; + pstring fname; + char *base, *ext; + pstring bin; + int i=1, len, addlen; + int dir_mask=0700; + SMB_BIG_UINT dfree,dsize,bsize; + + *recycle_bin = '\0'; + pstrcpy(fname, inname); + + if (conn->vfs_private) + fstrcpy(recycle_bin, (const char *)conn->vfs_private); + + if(!*recycle_bin) { + DEBUG(3, ("recycle bin: share parameter not set, purging %s...\n", fname)); + return default_vfs_ops.unlink(conn,fname); + } + + if(recycle_get_file_size(conn, fname) == 0) { + DEBUG(3, ("recycle bin: file %s is empty, purging...\n", fname)); + return default_vfs_ops.unlink(conn,fname); + } + + base = strrchr(fname, '/') + 1; + if(base == (char*)1) + ext = strrchr(fname, '.'); + else + ext = strrchr(base, '.'); + + pstrcpy(bin, recycle_bin); + pstrcat(bin, "/"); + pstrcat(bin, base); + + if(strcmp(fname,bin) == 0) { + DEBUG(3, ("recycle bin: file %s exists, purging...\n", fname)); + return default_vfs_ops.unlink(conn,fname); + } + + len = strlen(bin); + addlen = sizeof(pstring)-len-1; + while(recycle_file_exist(conn,bin)) { + slprintf(bin+len, addlen, " (Copy #%d)", i++); + pstrcat(bin, ext); + } + + DEBUG(3, ("recycle bin: moving source=%s to dest=%s\n", fname, bin)); + default_vfs_ops.disk_free(conn,".",True,&bsize,&dfree,&dsize); + if((unsigned int)dfree > 0) { + int ret; + if(!recycle_directory_exist(conn,recycle_bin)) { + DEBUG(3, ("recycle bin: directory %s nonexistant, creating...\n", recycle_bin)); + if (default_vfs_ops.mkdir(conn,recycle_bin,dir_mask) == -1) { + DEBUG(3, ("recycle bin: unable to create directory %s. Error was %s\n", + recycle_bin, strerror(errno) )); + } + } + DEBUG(3, ("recycle bin: move %s -> %s\n", fname, bin)); + + ret = default_vfs_ops.rename(conn, fname, bin); + if (ret == -1) + DEBUG(3, ("recycle bin: move error %d (%s)\n", errno, strerror(errno) )); + return ret; + } else { + DEBUG(3, ("recycle bin: move failed, purging...\n")); + return default_vfs_ops.unlink(conn,fname); + } +} diff --git a/examples/VFS/skel.c b/examples/VFS/skel.c index 9bb84fe2b1c..bb5486e690b 100644 --- a/examples/VFS/skel.c +++ b/examples/VFS/skel.c @@ -38,121 +38,20 @@ #include #include -/* Function prototypes */ - - /* Disk operations */ - - int skel_connect(struct connection_struct *conn, char *service, char *user); void skel_disconnect(struct connection_struct *conn); - SMB_BIG_UINT skel_disk_free(struct connection_struct *conn, char *path, BOOL small_query, SMB_BIG_UINT *bsize, - SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize); - - /* Directory operations */ - - DIR *skel_opendir(struct connection_struct *conn, char *fname); - struct dirent *skel_readdir(struct connection_struct *conn, DIR *dirp); - int skel_mkdir(struct connection_struct *conn, char *path, mode_t mode); - int skel_rmdir(struct connection_struct *conn, char *path); - int skel_closedir(struct connection_struct *conn, DIR *dir); - - /* File operations */ - - int skel_open(struct connection_struct *conn, char *fname, int flags, mode_t mode); - int skel_close(struct files_struct *fsp, int fd); - ssize_t skel_read(struct files_struct *fsp, int fd, char *data, size_t n); - ssize_t skel_write(struct files_struct *fsp, int fd, char *data, size_t n); - SMB_OFF_T skel_lseek(struct files_struct *fsp, int filedes, SMB_OFF_T offset, int whence); - int skel_rename(struct connection_struct *conn, char *old, char *new); - int skel_fsync(struct files_struct *fsp, int fd); - int skel_stat(struct connection_struct *conn, char *fname, SMB_STRUCT_STAT *sbuf); - int skel_fstat(struct files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf); - int skel_lstat(struct connection_struct *conn, char *path, SMB_STRUCT_STAT *sbuf); - int skel_unlink(struct connection_struct *conn, char *path); - int skel_chmod(struct connection_struct *conn, char *path, mode_t mode); - int skel_chown(struct connection_struct *conn, char *path, uid_t uid, gid_t gid); - int skel_chdir(struct connection_struct *conn, char *path); - char *skel_getwd(struct connection_struct *conn, char *buf); - int skel_utime(struct connection_struct *conn, char *path, struct utimbuf *times); - int skel_ftruncate(struct files_struct *fsp, int fd, SMB_OFF_T offset); - BOOL skel_lock(struct files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type); - - /* NT file access control list operations */ - - size_t skel_fget_nt_acl(struct files_struct *fsp, int fd, struct security_descriptor_info **ppdesc); - size_t skel_get_nt_acl(struct files_struct *fsp, char *name, struct security_descriptor_info **ppdesc); - BOOL skel_fset_nt_acl(struct files_struct *fsp, int fd, uint32 security_info_sent, struct security_descriptor_info *psd); - BOOL skel_set_nt_acl(struct files_struct *fsp, char *name, uint32 security_info_sent, struct security_descriptor_info *psd); - - -/* VFS operations structure */ - -struct vfs_ops skel_ops = { - - /* Disk operations */ - - skel_connect, - skel_disconnect, - skel_disk_free, - - /* Directory operations */ - - skel_opendir, - skel_readdir, - skel_mkdir, - skel_rmdir, - skel_closedir, - - /* File operations */ - - skel_open, - skel_close, - skel_read, - skel_write, - skel_lseek, - skel_rename, - skel_fsync, - skel_stat, - skel_fstat, - skel_lstat, - skel_unlink, - skel_chmod, - skel_chown, - skel_chdir, - skel_getwd, - skel_utime, - skel_ftruncate, - skel_lock, - - /* NT File ACL operations */ - - skel_fget_nt_acl, - skel_get_nt_acl, - skel_fset_nt_acl, - skel_set_nt_acl -}; - -/* VFS initialisation - return vfs_ops function pointer structure */ - -struct vfs_ops *vfs_init(int *vfs_version) -{ - *vfs_version = SMB_VFS_INTERFACE_VERSION; - return(&skel_ops); -} - -/* Implementation of VFS functions. Insert your useful stuff here */ - extern struct vfs_ops default_vfs_ops; /* For passthrough operation */ +extern struct vfs_ops skel_ops; -int skel_connect(struct connection_struct *conn, char *service, char *user) +static int skel_connect(struct connection_struct *conn, const char *service, const char *user) { return default_vfs_ops.connect(conn, service, user); } -void skel_disconnect(struct connection_struct *conn) +static void skel_disconnect(struct connection_struct *conn) { default_vfs_ops.disconnect(conn); } -SMB_BIG_UINT skel_disk_free(struct connection_struct *conn, char *path, +static SMB_BIG_UINT skel_disk_free(struct connection_struct *conn, const char *path, BOOL small_query, SMB_BIG_UINT *bsize, SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize) { @@ -160,138 +59,462 @@ SMB_BIG_UINT skel_disk_free(struct connection_struct *conn, char *path, dfree, dsize); } -DIR *skel_opendir(struct connection_struct *conn, char *fname) +static DIR *skel_opendir(struct connection_struct *conn, const char *fname) { return default_vfs_ops.opendir(conn, fname); } -struct dirent *skel_readdir(struct connection_struct *conn, DIR *dirp) +static struct dirent *skel_readdir(struct connection_struct *conn, DIR *dirp) { return default_vfs_ops.readdir(conn, dirp); } -int skel_mkdir(struct connection_struct *conn, char *path, mode_t mode) +static int skel_mkdir(struct connection_struct *conn, const char *path, mode_t mode) { return default_vfs_ops.mkdir(conn, path, mode); } -int skel_rmdir(struct connection_struct *conn, char *path) +static int skel_rmdir(struct connection_struct *conn, const char *path) { return default_vfs_ops.rmdir(conn, path); } -int skel_closedir(struct connection_struct *conn, DIR *dir) +static int skel_closedir(struct connection_struct *conn, DIR *dir) { return default_vfs_ops.closedir(conn, dir); } -int skel_open(struct connection_struct *conn, char *fname, int flags, mode_t mode) +static int skel_open(struct connection_struct *conn, const char *fname, int flags, mode_t mode) { return default_vfs_ops.open(conn, fname, flags, mode); } -int skel_close(struct files_struct *fsp, int fd) +static int skel_close(struct files_struct *fsp, int fd) { return default_vfs_ops.close(fsp, fd); } -ssize_t skel_read(struct files_struct *fsp, int fd, char *data, size_t n) +static ssize_t skel_read(struct files_struct *fsp, int fd, void *data, size_t n) { return default_vfs_ops.read(fsp, fd, data, n); } -ssize_t skel_write(struct files_struct *fsp, int fd, char *data, size_t n) +static ssize_t skel_write(struct files_struct *fsp, int fd, const void *data, size_t n) { return default_vfs_ops.write(fsp, fd, data, n); } -SMB_OFF_T skel_lseek(struct files_struct *fsp, int filedes, SMB_OFF_T offset, int whence) +static SMB_OFF_T skel_lseek(struct files_struct *fsp, int filedes, SMB_OFF_T offset, int whence) { return default_vfs_ops.lseek(fsp, filedes, offset, whence); } -int skel_rename(struct connection_struct *conn, char *old, char *new) +static int skel_rename(struct connection_struct *conn, const char *old, const char *new) { return default_vfs_ops.rename(conn, old, new); } -int skel_fsync(struct files_struct *fsp, int fd) +static int skel_fsync(struct files_struct *fsp, int fd) { return default_vfs_ops.fsync(fsp, fd); } -int skel_stat(struct connection_struct *conn, char *fname, SMB_STRUCT_STAT *sbuf) +static int skel_stat(struct connection_struct *conn, const char *fname, SMB_STRUCT_STAT *sbuf) { return default_vfs_ops.stat(conn, fname, sbuf); } -int skel_fstat(struct files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf) +static int skel_fstat(struct files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf) { return default_vfs_ops.fstat(fsp, fd, sbuf); } -int skel_lstat(struct connection_struct *conn, char *path, SMB_STRUCT_STAT *sbuf) +static int skel_lstat(struct connection_struct *conn, const char *path, SMB_STRUCT_STAT *sbuf) { return default_vfs_ops.lstat(conn, path, sbuf); } -int skel_unlink(struct connection_struct *conn, char *path) +static int skel_unlink(struct connection_struct *conn, const char *path) { return default_vfs_ops.unlink(conn, path); } -int skel_chmod(struct connection_struct *conn, char *path, mode_t mode) +static int skel_chmod(struct connection_struct *conn, const char *path, mode_t mode) { return default_vfs_ops.chmod(conn, path, mode); } -int skel_chown(struct connection_struct *conn, char *path, uid_t uid, gid_t gid) +static int skel_fchmod(struct files_struct *fsp, int fd, mode_t mode) +{ + return default_vfs_ops.fchmod(fsp, fd, mode); +} + +static int skel_chown(struct connection_struct *conn, const char *path, uid_t uid, gid_t gid) { return default_vfs_ops.chown(conn, path, uid, gid); } -int skel_chdir(struct connection_struct *conn, char *path) +static int skel_fchown(struct files_struct *fsp, int fd, uid_t uid, gid_t gid) +{ + return default_vfs_ops.fchown(fsp, fd, uid, gid); +} + +static int skel_chdir(struct connection_struct *conn, const char *path) { return default_vfs_ops.chdir(conn, path); } -char *skel_getwd(struct connection_struct *conn, char *buf) +static char *skel_getwd(struct connection_struct *conn, char *buf) { return default_vfs_ops.getwd(conn, buf); } -int skel_utime(struct connection_struct *conn, char *path, struct utimbuf *times) +static int skel_utime(struct connection_struct *conn, const char *path, struct utimbuf *times) { return default_vfs_ops.utime(conn, path, times); } -int skel_ftruncate(struct files_struct *fsp, int fd, SMB_OFF_T offset) +static int skel_ftruncate(struct files_struct *fsp, int fd, SMB_OFF_T offset) { return default_vfs_ops.ftruncate(fsp, fd, offset); } -BOOL skel_lock(struct files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type) +static BOOL skel_lock(struct files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type) { return default_vfs_ops.lock(fsp, fd, op, offset, count, type); } -size_t skel_fget_nt_acl(struct files_struct *fsp, int fd, struct security_descriptor_info **ppdesc) +static BOOL skel_symlink(struct connection_struct *conn, const char *oldpath, const char *newpath) +{ + return default_vfs_ops.symlink(conn, oldpath, newpath); +} + +static BOOL skel_readlink(struct connection_struct *conn, const char *path, char *buf, size_t bufsiz) +{ + return default_vfs_ops.readlink(conn, path, buf, bufsiz); +} + +static int skel_link(struct connection_struct *conn, const char *oldpath, const char *newpath) +{ + return default_vfs_ops.link(conn, oldpath, newpath); +} + +static int skel_mknod(struct connection_struct *conn, const char *path, mode_t mode, SMB_DEV_T dev) +{ + return default_vfs_ops.mknod(conn, path, mode, dev); +} + +static char *skel_realpath(struct connection_struct *conn, const char *path, char *resolved_path) +{ + return default_vfs_ops.realpath(conn, path, resolved_path); +} + +static size_t skel_fget_nt_acl(struct files_struct *fsp, int fd, struct security_descriptor_info **ppdesc) { return default_vfs_ops.fget_nt_acl(fsp, fd, ppdesc); } -size_t skel_get_nt_acl(struct files_struct *fsp, char *name, struct security_descriptor_info **ppdesc) +static size_t skel_get_nt_acl(struct files_struct *fsp, const char *name, struct security_descriptor_info **ppdesc) { return default_vfs_ops.get_nt_acl(fsp, name, ppdesc); } -BOOL skel_fset_nt_acl(struct files_struct *fsp, int fd, uint32 security_info_sent, struct security_descriptor_info *psd) +static BOOL skel_fset_nt_acl(struct files_struct *fsp, int fd, uint32 security_info_sent, struct security_descriptor_info *psd) { return default_vfs_ops.fset_nt_acl(fsp, fd, security_info_sent, psd); } -BOOL skel_set_nt_acl(struct files_struct *fsp, char *name, uint32 security_info_sent, struct security_descriptor_info *psd) +static BOOL skel_set_nt_acl(struct files_struct *fsp, const char *name, uint32 security_info_sent, struct security_descriptor_info *psd) { return default_vfs_ops.set_nt_acl(fsp, name, security_info_sent, psd); } +static BOOL skel_chmod_acl(struct connection_struct *conn, const char *name, mode_t mode) +{ + return default_vfs_ops.chmod_acl(conn, name, mode); +} + +static BOOL skel_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode) +{ + return default_vfs_ops.fchmod_acl(fsp, fd, mode); +} + +static int skel_sys_acl_get_entry(struct connection_struct *conn, SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p) +{ + return default_vfs_ops.sys_acl_get_entry(conn, theacl, entry_id, entry_p); +} + +static int skel_sys_acl_get_tag_type(struct connection_struct *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p) +{ + return default_vfs_ops.sys_acl_get_tag_type(conn, entry_d, tag_type_p); +} + +static int skel_sys_acl_get_permset(struct connection_struct *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p) +{ + return default_vfs_ops.sys_acl_get_permset(conn, entry_d, permset_p); +} + +static void *skel_sys_acl_get_qualifier(struct connection_struct *conn, SMB_ACL_ENTRY_T entry_d) +{ + return default_vfs_ops.sys_acl_get_qualifier(conn, entry_d); +} + +static SMB_ACL_T skel_sys_acl_get_file(struct connection_struct *conn, const char *path_p, SMB_ACL_TYPE_T type) +{ + return default_vfs_ops.sys_acl_get_file(conn, path_p, type); +} + +static SMB_ACL_T skel_sys_acl_get_fd(struct files_struct *fsp, int fd) +{ + return default_vfs_ops.sys_acl_get_fd(fsp, fd); +} + +static int skel_sys_acl_clear_perms(struct connection_struct *conn, SMB_ACL_PERMSET_T permset) +{ + return default_vfs_ops.sys_acl_clear_perms(conn, permset); +} + +static int skel_sys_acl_add_perm(struct connection_struct *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm) +{ + return default_vfs_ops.sys_acl_add_perm(conn, permset, perm); +} + +static char *skel_sys_acl_to_text(struct connection_struct *conn, SMB_ACL_T theacl, ssize_t *plen) +{ + return default_vfs_ops.sys_acl_to_text(conn, theacl, plen); +} + +static SMB_ACL_T skel_sys_acl_init(struct connection_struct *conn, int count) +{ + return default_vfs_ops.sys_acl_init(conn, count); +} + +static int skel_sys_acl_create_entry(struct connection_struct *conn, SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry) +{ + return default_vfs_ops.sys_acl_create_entry(conn, pacl, pentry); +} + +static int skel_sys_acl_set_tag_type(struct connection_struct *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype) +{ + return default_vfs_ops.sys_acl_set_tag_type(conn, entry, tagtype); +} + +static int skel_sys_acl_set_qualifier(struct connection_struct *conn, SMB_ACL_ENTRY_T entry, void *qual) +{ + return default_vfs_ops.sys_acl_set_qualifier(conn, entry, qual); +} + +static int skel_sys_acl_set_permset(struct connection_struct *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset) +{ + return default_vfs_ops.sys_acl_set_permset(conn, entry, permset); +} + +static int skel_sys_acl_valid(struct connection_struct *conn, SMB_ACL_T theacl ) +{ + return default_vfs_ops.sys_acl_valid(conn, theacl ); +} + +static int skel_sys_acl_set_file(struct connection_struct *conn, const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl) +{ + return default_vfs_ops.sys_acl_set_file(conn, name, acltype, theacl); +} + +static int skel_sys_acl_set_fd(struct files_struct *fsp, int fd, SMB_ACL_T theacl) +{ + return default_vfs_ops.sys_acl_set_fd(fsp, fd, theacl); +} + +static int skel_sys_acl_delete_def_file(struct connection_struct *conn, const char *path) +{ + return default_vfs_ops.sys_acl_delete_def_file(conn, path); +} + +static int skel_sys_acl_get_perm(struct connection_struct *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm) +{ + return default_vfs_ops.sys_acl_get_perm(conn, permset, perm); +} + +static int skel_sys_acl_free_text(struct connection_struct *conn, char *text) +{ + return default_vfs_ops.sys_acl_free_text(conn, text); +} + +static int skel_sys_acl_free_acl(struct connection_struct *conn, SMB_ACL_T posix_acl) +{ + return default_vfs_ops.sys_acl_free_acl(conn, posix_acl); +} + +static int skel_sys_acl_free_qualifier(struct connection_struct *conn, void *qualifier, SMB_ACL_TAG_T tagtype) +{ + return default_vfs_ops.sys_acl_free_qualifier(conn, qualifier, tagtype); +} + +/* VFS initialisation - return vfs_ops function pointer structure */ + +struct vfs_ops *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops) +{ + struct vfs_ops tmp_ops; + + DEBUG(3, ("Initialising default vfs hooks\n")); + + *vfs_version = SMB_VFS_INTERFACE_VERSION; + memcpy(&tmp_ops, def_vfs_ops, sizeof(struct vfs_ops)); + + tmp_ops.connect = skel_connect; + tmp_ops.disconnect = skel_disconnect; + tmp_ops.disk_free = skel_disk_free; + + /* Directory operations */ + + tmp_ops.opendir = skel_opendir; + tmp_ops.readdir = skel_readdir; + tmp_ops.mkdir = skel_mkdir; + tmp_ops.rmdir = skel_rmdir; + tmp_ops.closedir = skel_closedir; + + /* File operations */ + + tmp_ops.open = skel_open; + tmp_ops.close = skel_close; + tmp_ops.read = skel_read; + tmp_ops.write = skel_write; + tmp_ops.lseek = skel_lseek; + tmp_ops.rename = skel_rename; + tmp_ops.fsync = skel_fsync; + tmp_ops.stat = skel_stat; + tmp_ops.fstat = skel_fstat; + tmp_ops.lstat = skel_lstat; + tmp_ops.unlink = skel_unlink; + tmp_ops.chmod = skel_chmod; + tmp_ops.fchmod = skel_fchmod; + tmp_ops.chown = skel_chown; + tmp_ops.fchown = skel_fchown; + tmp_ops.chdir = skel_chdir; + tmp_ops.getwd = skel_getwd; + tmp_ops.utime = skel_utime; + tmp_ops.ftruncate = skel_ftruncate; + tmp_ops.lock = skel_lock; + tmp_ops.symlink = skel_symlink; + tmp_ops.readlink = skel_readlink; + tmp_ops.link = skel_link; + tmp_ops.mknod = skel_mknod; + tmp_ops.realpath = skel_realpath; + + tmp_ops.fget_nt_acl = skel_fget_nt_acl; + tmp_ops.get_nt_acl = skel_get_nt_acl; + tmp_ops.fset_nt_acl = skel_fset_nt_acl; + tmp_ops.set_nt_acl = skel_set_nt_acl; + + /* POSIX ACL operations. */ + + tmp_ops.chmod_acl = skel_chmod_acl; + tmp_ops.fchmod_acl = skel_fchmod_acl; + tmp_ops.sys_acl_get_entry = skel_sys_acl_get_entry; + tmp_ops.sys_acl_get_tag_type = skel_sys_acl_get_tag_type; + tmp_ops.sys_acl_get_permset = skel_sys_acl_get_permset; + tmp_ops.sys_acl_get_qualifier = skel_sys_acl_get_qualifier; + tmp_ops.sys_acl_get_file = skel_sys_acl_get_file; + tmp_ops.sys_acl_get_fd = skel_sys_acl_get_fd; + tmp_ops.sys_acl_clear_perms = skel_sys_acl_clear_perms; + tmp_ops.sys_acl_add_perm = skel_sys_acl_add_perm; + tmp_ops.sys_acl_to_text = skel_sys_acl_to_text; + tmp_ops.sys_acl_init = skel_sys_acl_init; + tmp_ops.sys_acl_create_entry = skel_sys_acl_create_entry; + tmp_ops.sys_acl_set_tag_type = skel_sys_acl_set_tag_type; + tmp_ops.sys_acl_set_qualifier = skel_sys_acl_set_qualifier; + tmp_ops.sys_acl_set_permset = skel_sys_acl_set_permset; + tmp_ops.sys_acl_valid = skel_sys_acl_valid; + tmp_ops.sys_acl_set_file = skel_sys_acl_set_file; + tmp_ops.sys_acl_set_fd = skel_sys_acl_set_fd; + tmp_ops.sys_acl_delete_def_file = skel_sys_acl_delete_def_file; + tmp_ops.sys_acl_get_perm = skel_sys_acl_get_perm; + tmp_ops.sys_acl_free_text = skel_sys_acl_free_text; + tmp_ops.sys_acl_free_acl = skel_sys_acl_free_acl; + tmp_ops.sys_acl_free_qualifier = skel_sys_acl_free_qualifier; + + memcpy(&skel_ops, &tmp_ops, sizeof(struct vfs_ops)); + + return &skel_ops; +} + +/* VFS operations structure */ + +struct vfs_ops skel_ops = { + + /* Disk operations */ + + skel_connect, + skel_disconnect, + skel_disk_free, + + /* Directory operations */ + + skel_opendir, + skel_readdir, + skel_mkdir, + skel_rmdir, + skel_closedir, + + /* File operations */ + + skel_open, + skel_close, + skel_read, + skel_write, + skel_lseek, + skel_rename, + skel_fsync, + skel_stat, + skel_fstat, + skel_lstat, + skel_unlink, + skel_chmod, + skel_fchmod, + skel_chown, + skel_fchown, + skel_chdir, + skel_getwd, + skel_utime, + skel_ftruncate, + skel_lock, + skel_symlink, + skel_readlink, + skel_link, + skel_mknod, + skel_realpath, + + /* NT File ACL operations */ + + skel_fget_nt_acl, + skel_get_nt_acl, + skel_fset_nt_acl, + skel_set_nt_acl, + + /* POSIX ACL operations */ + + skel_chmod_acl, + skel_fchmod_acl, + + skel_sys_acl_get_entry, + skel_sys_acl_get_tag_type, + skel_sys_acl_get_permset, + skel_sys_acl_get_qualifier, + skel_sys_acl_get_file, + skel_sys_acl_get_fd, + skel_sys_acl_clear_perms, + skel_sys_acl_add_perm, + skel_sys_acl_to_text, + skel_sys_acl_init, + skel_sys_acl_create_entry, + skel_sys_acl_set_tag_type, + skel_sys_acl_set_qualifier, + skel_sys_acl_set_permset, + skel_sys_acl_valid, + skel_sys_acl_set_file, + skel_sys_acl_set_fd, + skel_sys_acl_delete_def_file, + skel_sys_acl_get_perm, + skel_sys_acl_free_text, + skel_sys_acl_free_acl, + skel_sys_acl_free_qualifier +};