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[PATCH] namespaces: utsname: switch to using uts namespaces

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Replace references to system_utsname to the per-process uts namespace
where appropriate.  This includes things like uname.

Changes: Per Eric Biederman's comments, use the per-process uts namespace
	for ELF_PLATFORM, sunrpc, and parts of net/ipv4/ipconfig.c

[jdike@addtoit.com: UML fix]
[clg@fr.ibm.com: cleanup]
[akpm@osdl.org: build fix]
Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Cc: Kirill Korotaev <dev@openvz.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Andrey Savochkin <saw@sw.ru>
Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Serge E. Hallyn
2006-10-02 02:18:11 -07:00
committed by Linus Torvalds
parent 0bdd7aab7f
commit e9ff3990f0
35 changed files with 180 additions and 160 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
fs/cifs/connect.c
View File

@ -772,12 +772,12 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
separator[1] = 0;
memset(vol->source_rfc1001_name,0x20,15);
for(i=0;i < strnlen(system_utsname.nodename,15);i++) {
for(i=0;i < strnlen(utsname()->nodename,15);i++) {
/* does not have to be a perfect mapping since the field is
informational, only used for servers that do not support
port 445 and it can be overridden at mount time */
vol->source_rfc1001_name[i] =
toupper(system_utsname.nodename[i]);
toupper(utsname()->nodename[i]);
}
vol->source_rfc1001_name[15] = 0;
/* null target name indicates to use *SMBSERVR default called name
@ -2153,7 +2153,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
32, nls_codepage);
bcc_ptr += 2 * bytes_returned;
bytes_returned =
cifs_strtoUCS((__le16 *) bcc_ptr, system_utsname.release,
cifs_strtoUCS((__le16 *) bcc_ptr, utsname()->release,
32, nls_codepage);
bcc_ptr += 2 * bytes_returned;
bcc_ptr += 2;
@ -2180,8 +2180,8 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
}
strcpy(bcc_ptr, "Linux version ");
bcc_ptr += strlen("Linux version ");
strcpy(bcc_ptr, system_utsname.release);
bcc_ptr += strlen(system_utsname.release) + 1;
strcpy(bcc_ptr, utsname()->release);
bcc_ptr += strlen(utsname()->release) + 1;
strcpy(bcc_ptr, CIFS_NETWORK_OPSYS);
bcc_ptr += strlen(CIFS_NETWORK_OPSYS) + 1;
}
@ -2445,7 +2445,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
32, nls_codepage);
bcc_ptr += 2 * bytes_returned;
bytes_returned =
cifs_strtoUCS((__le16 *) bcc_ptr, system_utsname.release, 32,
cifs_strtoUCS((__le16 *) bcc_ptr, utsname()->release, 32,
nls_codepage);
bcc_ptr += 2 * bytes_returned;
bcc_ptr += 2; /* null terminate Linux version */
@ -2462,8 +2462,8 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
} else { /* ASCII */
strcpy(bcc_ptr, "Linux version ");
bcc_ptr += strlen("Linux version ");
strcpy(bcc_ptr, system_utsname.release);
bcc_ptr += strlen(system_utsname.release) + 1;
strcpy(bcc_ptr, utsname()->release);
bcc_ptr += strlen(utsname()->release) + 1;
strcpy(bcc_ptr, CIFS_NETWORK_OPSYS);
bcc_ptr += strlen(CIFS_NETWORK_OPSYS) + 1;
bcc_ptr++; /* empty domain field */
@ -2836,7 +2836,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
32, nls_codepage);
bcc_ptr += 2 * bytes_returned;
bytes_returned =
cifs_strtoUCS((__le16 *) bcc_ptr, system_utsname.release, 32,
cifs_strtoUCS((__le16 *) bcc_ptr, utsname()->release, 32,
nls_codepage);
bcc_ptr += 2 * bytes_returned;
bcc_ptr += 2; /* null term version string */
@ -2888,8 +2888,8 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
strcpy(bcc_ptr, "Linux version ");
bcc_ptr += strlen("Linux version ");
strcpy(bcc_ptr, system_utsname.release);
bcc_ptr += strlen(system_utsname.release) + 1;
strcpy(bcc_ptr, utsname()->release);
bcc_ptr += strlen(utsname()->release) + 1;
strcpy(bcc_ptr, CIFS_NETWORK_OPSYS);
bcc_ptr += strlen(CIFS_NETWORK_OPSYS) + 1;
bcc_ptr++; /* null domain */