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remove trailing whitespace

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23815 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-09-13 09:21:03 +00:00
parent e172367898
commit 6937d41a02
940 changed files with 23827 additions and 23827 deletions
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114
lib/kdfs/k5dfspag.c
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@@ -1,23 +1,23 @@
/*
/*
* lib/krb5/os/k5dfspag.c
*
* New Kerberos module to issue the DFS PAG syscalls.
* New Kerberos module to issue the DFS PAG syscalls.
* It also contains the routine to fork and exec the
* k5dcecon routine to do most of the work.
*
* This file is designed to be as independent of DCE
* and DFS as possible. The only dependencies are on
* k5dcecon routine to do most of the work.
*
* This file is designed to be as independent of DCE
* and DFS as possible. The only dependencies are on
* the syscall numbers. If DFS not running or not installed,
* the sig handlers will catch and the signal and
* will continue.
* the sig handlers will catch and the signal and
* will continue.
*
* krb5_dfs_newpag and krb5_dfs_getpag should not be real
* Kerberos routines, since they should be setpag and getpag
* in the DCE library, but without the DCE baggage.
* Thus they don't have context, and don't return a krb5 error.
* in the DCE library, but without the DCE baggage.
* Thus they don't have context, and don't return a krb5 error.
*
*
*
*
*
* krb5_dfs_pag()
*/
@@ -42,7 +42,7 @@ RCSID("$Id$");
* Solaris 2.5.x, HPUX 10.x Even SunOS 4.1.4, AIX 3.2.5
* and SGI 5.3 are OK. This simplifies
* the build/configure which I don't want to change now.
* All of them also have waitpid as well.
* All of them also have waitpid as well.
*/
#define POSIX_SETJMP
@@ -79,14 +79,14 @@ typedef sigtype (*handler)();
typedef krb5_sigtype sigtype;
/*
* Need some syscall numbers based on different systems.
* These are based on:
* HPUX 10.10 /opt/dce/include/dcedfs/syscall.h
/*
* Need some syscall numbers based on different systems.
* These are based on:
* HPUX 10.10 /opt/dce/include/dcedfs/syscall.h
* Solaris 2.5 /opt/dcelocal/share/include/dcedfs/syscall.h
* AIX 4.2 - needs some funny games with load and kafs_syscall
* to get the kernel extentions. There should be a better way!
*
* to get the kernel extentions. There should be a better way!
*
* DEE 5/27/97
*
*/
@@ -127,7 +127,7 @@ static int (*dpagaix)(int, int, int, int, int, int) = 0;
#define K5DCECON LIBEXECDIR "/k5dcecon"
#endif
/*
/*
* mysig()
*
* signal handler if DFS not running
@@ -148,7 +148,7 @@ static sigtype mysig()
*
*/
static int krb5_dfs_pag_syscall(opt1,opt2)
static int krb5_dfs_pag_syscall(opt1,opt2)
int opt1;
int opt2;
{
@@ -160,16 +160,16 @@ static int krb5_dfs_pag_syscall(opt1,opt2)
handler_init (sa2, mysig);
handler_swap (SIGSYS, sa1, osa1);
handler_swap (SIGSEGV, sa2, osa2);
if (sigsetjmp(setpag_buf, 1) == 0) {
#if defined(_AIX)
if (!dpagaix)
dpagaix = load(DPAGAIX, 0, 0);
if (dpagaix)
if (dpagaix)
pag = (*dpagaix)(opt1, opt2, 0, 0, 0, 0);
#else
pag = syscall(AFS_SYSCALL, opt1, opt2, 0, 0, 0, 0);
pag = syscall(AFS_SYSCALL, opt1, opt2, 0, 0, 0, 0);
#endif
handler_set (SIGSYS, osa1);
@@ -188,24 +188,24 @@ static int krb5_dfs_pag_syscall(opt1,opt2)
*
* issue a DCE/DFS setpag system call to set the newpag
* for this process. This takes advantage of a currently
* undocumented feature of the Transarc port of DFS.
* undocumented feature of the Transarc port of DFS.
* Even in DCE 1.2.2 for which the source is available,
* (but no vendors have released), this feature is not
* there, but it should be, or could be added.
* there, but it should be, or could be added.
* If new_pag is zero, then the syscall will get a new pag
* and return its value.
*/
* and return its value.
*/
int krb5_dfs_newpag(new_pag)
int krb5_dfs_newpag(new_pag)
int new_pag;
{
return(krb5_dfs_pag_syscall(AFSCALL_SETPAG, new_pag));
}
/*
/*
* krb5_dfs_getpag()
*
* get the current PAG. Used mostly as a test.
* get the current PAG. Used mostly as a test.
*/
int krb5_dfs_getpag()
@@ -217,33 +217,33 @@ int krb5_dfs_getpag()
* krb5_dfs_pag()
*
* Given a principal and local username,
* fork and exec the k5dcecon module to create
* fork and exec the k5dcecon module to create
* refresh or join a new DCE/DFS
* Process Authentication Group (PAG)
*
* This routine should be called after krb5_kuserok has
* determined that this combination of local user and
* principal are acceptable for the local host.
*
* It should also be called after a forwarded ticket has
*
* This routine should be called after krb5_kuserok has
* determined that this combination of local user and
* principal are acceptable for the local host.
*
* It should also be called after a forwarded ticket has
* been received, and the KRB5CCNAME environment variable
* has been set to point at it. k5dcecon will convert this
* to a new DCE context and a new pag and replace KRB5CCNAME
* in the environment.
* in the environment.
*
* If there is no forwarded ticket, k5dcecon will attempt
* to join an existing PAG for the same principal and local
* user.
* user.
*
* And it should be called before access to the home directory
* as this may be in DFS, not accessable by root, and require
* the PAG to have been setup.
*
* The krb5_afs_pag can be called after this routine to
* use the the cache obtained by k5dcecon to get an AFS token.
* the PAG to have been setup.
*
* The krb5_afs_pag can be called after this routine to
* use the the cache obtained by k5dcecon to get an AFS token.
* DEE - 7/97
*/
*/
int krb5_dfs_pag(context, flag, principal, luser)
krb5_context context;
int flag; /* 1 if a forwarded TGT is to be used */
@@ -251,16 +251,16 @@ int krb5_dfs_pag(context, flag, principal, luser)
const char *luser;
{
struct stat stx;
int fd[2];
int i,j;
int pid;
int new_pag;
int pag;
char newccname[MAXPATHLEN] = "";
char newccname[MAXPATHLEN] = "";
char *princ;
int err;
int err;
struct sigaction newsig, oldsig;
#ifdef WAIT_USES_INT
@@ -275,8 +275,8 @@ int krb5_dfs_pag(context, flag, principal, luser)
/* test if DFS is running or installed */
if (krb5_dfs_getpag() == -2)
return(0); /* DFS not running, dont try */
if (pipe(fd) == -1)
if (pipe(fd) == -1)
return(0);
/* Make sure that telnetd.c's SIGCHLD action don't happen right now... */
@@ -285,7 +285,7 @@ int krb5_dfs_pag(context, flag, principal, luser)
sigaction(SIGCHLD, &newsig, &oldsig);
pid = fork();
if (pid <0)
if (pid <0)
return(0);
if (pid == 0) { /* child process */
@@ -301,7 +301,7 @@ int krb5_dfs_pag(context, flag, principal, luser)
"-p", princ, (char *)0);
exit(127); /* incase execl fails */
}
}
/* parent, wait for child to finish */
@@ -335,7 +335,7 @@ int krb5_dfs_pag(context, flag, principal, luser)
}
close(fd[0]);
if (j > 0) {
newccname[j] = '\0';
newccname[j] = '\0';
esetenv("KRB5CCNAME",newccname,1);
sscanf(&newccname[j-8],"%8x",&new_pag);
if (new_pag && strncmp("FILE:/opt/dcelocal/var/security/creds/dcecred_", newccname, 46) == 0) {
@@ -351,9 +351,9 @@ int krb5_dfs_pag(context, flag, principal, luser)
#else /* DCE */
/*
* krb5_dfs_pag - dummy version for the lib for systems
* which don't have DFS, or the needed setpag kernel code.
/*
* krb5_dfs_pag - dummy version for the lib for systems
* which don't have DFS, or the needed setpag kernel code.
*/
krb5_boolean