/* the last port received from */
int lastport=0;
-/* my IP, the broadcast IP and the Netmask */
-struct in_addr myip;
-struct in_addr bcast_ip;
-struct in_addr Netmask;
-
int trans_num = 0;
/*
*/
int case_default = CASE_LOWER;
-
-/* size of reads during a direct file to file transfer */
-int ReadSize = 16*1024;
-
pstring debugf = "/tmp/log.samba";
int syslog_level;
return(0);
}
-/****************************************************************************
-routine to do file locking
-****************************************************************************/
-BOOL fcntl_lock(int fd,int op,uint32 offset,uint32 count,int type)
-{
-#if HAVE_FCNTL_LOCK
- struct flock lock;
- int ret;
-
-#if 1
- uint32 mask = 0xC0000000;
-
- /* make sure the count is reasonable, we might kill the lockd otherwise */
- count &= ~mask;
-
- /* the offset is often strange - remove 2 of its bits if either of
- the top two bits are set. Shift the top ones by two bits. This
- still allows OLE2 apps to operate, but should stop lockd from
- dieing */
- if ((offset & mask) != 0)
- offset = (offset & ~mask) | ((offset & mask) >> 2);
-#else
- unsigned long mask = ((unsigned)1<<31);
-
- /* interpret negative counts as large numbers */
- if (count < 0)
- count &= ~mask;
-
- /* no negative offsets */
- offset &= ~mask;
-
- /* count + offset must be in range */
- while ((offset < 0 || (offset + count < 0)) && mask)
- {
- offset &= ~mask;
- mask = mask >> 1;
- }
-#endif
-
-
- DEBUG(5,("fcntl_lock %d %d %d %d %d\n",fd,op,(int)offset,(int)count,type));
-
- lock.l_type = type;
- lock.l_whence = SEEK_SET;
- lock.l_start = (int)offset;
- lock.l_len = (int)count;
- lock.l_pid = 0;
-
- errno = 0;
-
- ret = fcntl(fd,op,&lock);
-
- if (errno != 0)
- DEBUG(3,("fcntl lock gave errno %d (%s)\n",errno,strerror(errno)));
-
- /* a lock query */
- if (op == F_GETLK)
- {
- if ((ret != -1) &&
- (lock.l_type != F_UNLCK) &&
- (lock.l_pid != 0) &&
- (lock.l_pid != getpid()))
- {
- DEBUG(3,("fd %d is locked by pid %d\n",fd,lock.l_pid));
- return(True);
- }
-
- /* it must be not locked or locked by me */
- return(False);
- }
-
- /* a lock set or unset */
- if (ret == -1)
- {
- DEBUG(3,("lock failed at offset %d count %d op %d type %d (%s)\n",
- offset,count,op,type,strerror(errno)));
-
- /* perhaps it doesn't support this sort of locking?? */
- if (errno == EINVAL)
- {
- DEBUG(3,("locking not supported? returning True\n"));
- return(True);
- }
-
- return(False);
- }
-
- /* everything went OK */
- DEBUG(5,("Lock call successful\n"));
-
- return(True);
-#else
- return(False);
-#endif
-}
-
-/*******************************************************************
-lock a file - returning a open file descriptor or -1 on failure
-The timeout is in seconds. 0 means no timeout
-********************************************************************/
-int file_lock(char *name,int timeout)
-{
- int fd = open(name,O_RDWR|O_CREAT,0666);
- time_t t=0;
- if (fd < 0) return(-1);
-
-#if HAVE_FCNTL_LOCK
- if (timeout) t = time(NULL);
- while (!timeout || (time(NULL)-t < timeout)) {
- if (fcntl_lock(fd,F_SETLK,0,1,F_WRLCK)) return(fd);
- msleep(LOCK_RETRY_TIMEOUT);
- }
- return(-1);
-#else
- return(fd);
-#endif
-}
-
-/*******************************************************************
-unlock a file locked by file_lock
-********************************************************************/
-void file_unlock(int fd)
-{
- if (fd<0) return;
-#if HAVE_FCNTL_LOCK
- fcntl_lock(fd,F_SETLK,0,1,F_UNLCK);
-#endif
- close(fd);
-}
-
/****************************************************************************
determine if a file descriptor is in fact a socket
****************************************************************************/
bzero((char *)&sock,socklen);
bzero((char *)&lastip,sizeof(lastip));
ret = recvfrom(fd,buf,len,0,&sock,&socklen);
- if (ret <= 0)
- {
- DEBUG(2,("read socket failed. ERRNO=%d\n",errno));
- return(0);
- }
+ if (ret <= 0) {
+ DEBUG(2,("read socket failed. ERRNO=%d\n",errno));
+ return(0);
+ }
lastip = *(struct in_addr *) &sock.sa_data[2];
lastport = ntohs(((struct sockaddr_in *)&sock)->sin_port);
/* Check if error */
if(selrtn == -1) {
- errno = EBADF;
return -1;
}
/* force a particular error number for
portability */
DEBUG(5,("read gave error %s\n",strerror(errno)));
- errno = EBADF;
return -1;
}
{
ret = read(fd,buffer + total,N - total);
- /* this is for portability */
- if (ret < 0)
- errno = EBADF;
-
if (ret <= 0)
return total;
total += ret;
}
-/* variables used by the read prediction module */
-int rp_fd = -1;
-int rp_offset = 0;
-int rp_length = 0;
-int rp_alloced = 0;
-int rp_predict_fd = -1;
-int rp_predict_offset = 0;
-int rp_predict_length = 0;
-int rp_timeout = 5;
-time_t rp_time = 0;
-char *rp_buffer = NULL;
-BOOL predict_skip=False;
-time_t smb_last_time=(time_t)0;
-
-/****************************************************************************
-handle read prediction on a file
-****************************************************************************/
-int read_predict(int fd,int offset,char *buf,char **ptr,int num)
-{
- int ret = 0;
- int possible = rp_length - (offset - rp_offset);
-
- possible = MIN(possible,num);
-
- /* give data if possible */
- if (fd == rp_fd &&
- offset >= rp_offset &&
- possible>0 &&
- smb_last_time-rp_time < rp_timeout)
- {
- ret = possible;
- if (buf)
- memcpy(buf,rp_buffer + (offset-rp_offset),possible);
- else
- *ptr = rp_buffer + (offset-rp_offset);
- DEBUG(5,("read-prediction gave %d bytes of %d\n",ret,num));
- }
-
- if (ret == num) {
- predict_skip = True;
- } else {
- predict_skip = False;
-
- /* prepare the next prediction */
- rp_predict_fd = fd;
- rp_predict_offset = offset + num;
- rp_predict_length = num;
- }
-
- if (ret < 0) ret = 0;
-
- return(ret);
-}
-
-/****************************************************************************
-pre-read some data
-****************************************************************************/
-void do_read_prediction()
-{
- if (predict_skip) return;
-
- if (rp_predict_fd == -1)
- return;
-
- rp_fd = rp_predict_fd;
- rp_offset = rp_predict_offset;
- rp_length = 0;
-
- rp_predict_fd = -1;
-
- rp_predict_length = MIN(rp_predict_length,2*ReadSize);
- rp_predict_length = MAX(rp_predict_length,1024);
- rp_offset = (rp_offset/1024)*1024;
- rp_predict_length = (rp_predict_length/1024)*1024;
-
- if (rp_predict_length > rp_alloced)
- {
- rp_buffer = Realloc(rp_buffer,rp_predict_length);
- rp_alloced = rp_predict_length;
- if (!rp_buffer)
- {
- DEBUG(0,("can't allocate read-prediction buffer\n"));
- rp_predict_fd = -1;
- rp_fd = -1;
- rp_alloced = 0;
- return;
- }
- }
-
- if (lseek(rp_fd,rp_offset,SEEK_SET) != rp_offset) {
- rp_fd = -1;
- rp_predict_fd = -1;
- return;
- }
-
- rp_length = read(rp_fd,rp_buffer,rp_predict_length);
- rp_time = time(NULL);
- if (rp_length < 0)
- rp_length = 0;
-}
-
-/****************************************************************************
-invalidate read-prediction on a fd
-****************************************************************************/
-void invalidate_read_prediction(int fd)
-{
- if (rp_fd == fd)
- rp_fd = -1;
- if (rp_predict_fd == fd)
- rp_predict_fd = -1;
-}
-
-
/****************************************************************************
transfer some data between two fd's
****************************************************************************/
int transfer_file(int infd,int outfd,int n,char *header,int headlen,int align)
{
static char *buf=NULL;
+ static int size=0;
char *buf1,*abuf;
- static int size = 0;
int total = 0;
DEBUG(4,("transfer_file %d (head=%d) called\n",n,headlen));
- if ((size < ReadSize) && buf) {
- free(buf);
- buf = NULL;
+ if (size == 0) {
+ size = lp_readsize();
+ size = MAX(size,1024);
}
- size = MAX(ReadSize,1024);
-
while (!buf && size>0) {
buf = (char *)Realloc(buf,size+8);
if (!buf) size /= 2;
}
+
if (!buf) {
DEBUG(0,("Can't allocate transfer buffer!\n"));
exit(1);
#endif
}
-/****************************************************************************
-calculate the default netmask for an address
-****************************************************************************/
-static void default_netmask(struct in_addr *inm, struct in_addr *iad)
-{
- unsigned long ad = ntohl(iad->s_addr);
- unsigned long nm;
- /*
- ** Guess a netmask based on the class of the IP address given.
- */
- if ( (ad & 0x80000000) == 0 ) {
- /* class A address */
- nm = 0xFF000000;
- } else if ( (ad & 0xC0000000) == 0x80000000 ) {
- /* class B address */
- nm = 0xFFFF0000;
- } else if ( (ad & 0xE0000000) == 0xC0000000 ) {
- /* class C address */
- nm = 0xFFFFFF00;
- } else {
- /* class D or E; netmask doesn't make much sense - guess 4 bits */
- nm = 0xFFFFFFF0;
- }
- inm->s_addr = htonl(nm);
-}
-
-/****************************************************************************
- get the broadcast address for our address
-(troyer@saifr00.ateng.az.honeywell.com)
-****************************************************************************/
-void get_broadcast(struct in_addr *if_ipaddr,
- struct in_addr *if_bcast,
- struct in_addr *if_nmask)
-{
- BOOL found = False;
-#ifndef NO_GET_BROADCAST
- int sock = -1; /* AF_INET raw socket desc */
- char buff[1024];
- struct ifreq *ifr=NULL;
- int i;
-
-#if defined(EVEREST)
- int n_interfaces;
- struct ifconf ifc;
- struct ifreq *ifreqs;
-#elif defined(USE_IFREQ)
- struct ifreq ifreq;
- struct strioctl strioctl;
- struct ifconf *ifc;
-#else
- struct ifconf ifc;
-#endif
-#endif
-
- /* get a default netmask and broadcast */
- default_netmask(if_nmask, if_ipaddr);
-
-#ifndef NO_GET_BROADCAST
- /* Create a socket to the INET kernel. */
-#if USE_SOCKRAW
- if ((sock = socket(AF_INET, SOCK_RAW, PF_INET )) < 0)
-#else
- if ((sock = socket(AF_INET, SOCK_DGRAM, 0 )) < 0)
-#endif
- {
- DEBUG(0,( "Unable to open socket to get broadcast address\n"));
- return;
- }
-
- /* Get a list of the configured interfaces */
-#ifdef EVEREST
- /* This is part of SCO Openserver 5: The ioctls are no longer part
- if the lower level STREAMS interface glue. They are now real
- ioctl calls */
-
- if (ioctl(sock, SIOCGIFANUM, &n_interfaces) < 0) {
- DEBUG(0,( "SIOCGIFANUM: %s\n", strerror(errno)));
- } else {
- DEBUG(0,( "number of interfaces returned is: %d\n", n_interfaces));
-
- ifc.ifc_len = sizeof(struct ifreq) * n_interfaces;
- ifc.ifc_buf = (caddr_t) alloca(ifc.ifc_len);
-
- if (ioctl(sock, SIOCGIFCONF, &ifc) < 0)
- DEBUG(0, ( "SIOCGIFCONF: %s\n", strerror(errno)));
- else {
- ifr = ifc.ifc_req;
-
- for (i = 0; i < n_interfaces; ++i) {
- if (if_ipaddr->s_addr ==
- ((struct sockaddr_in *) &ifr[i].ifr_addr)->sin_addr.s_addr) {
- found = True;
- break;
- }
- }
- }
- }
-#elif defined(USE_IFREQ)
- ifc = (struct ifconf *)buff;
- ifc->ifc_len = BUFSIZ - sizeof(struct ifconf);
- strioctl.ic_cmd = SIOCGIFCONF;
- strioctl.ic_dp = (char *)ifc;
- strioctl.ic_len = sizeof(buff);
- if (ioctl(sock, I_STR, &strioctl) < 0) {
- DEBUG(0,( "I_STR/SIOCGIFCONF: %s\n", strerror(errno)));
- } else {
- ifr = (struct ifreq *)ifc->ifc_req;
-
- /* Loop through interfaces, looking for given IP address */
- for (i = ifc->ifc_len / sizeof(struct ifreq); --i >= 0; ifr++) {
- if (if_ipaddr->s_addr ==
- (*(struct sockaddr_in *) &ifr->ifr_addr).sin_addr.s_addr) {
- found = True;
- break;
- }
- }
- }
-#elif defined(__FreeBSD__) || defined(NETBSD)
- ifc.ifc_len = sizeof(buff);
- ifc.ifc_buf = buff;
- if (ioctl(sock, SIOCGIFCONF, &ifc) < 0) {
- DEBUG(0,("SIOCGIFCONF: %s\n", strerror(errno)));
- } else {
- ifr = ifc.ifc_req;
- /* Loop through interfaces, looking for given IP address */
- i = ifc.ifc_len;
- while (i > 0) {
- if (if_ipaddr->s_addr ==
- (*(struct sockaddr_in *) &ifr->ifr_addr).sin_addr.s_addr) {
- found = True;
- break;
- }
- i -= ifr->ifr_addr.sa_len + IFNAMSIZ;
- ifr = (struct ifreq*) ((char*) ifr + ifr->ifr_addr.sa_len + IFNAMSIZ);
- }
- }
-#else
- ifc.ifc_len = sizeof(buff);
- ifc.ifc_buf = buff;
- if (ioctl(sock, SIOCGIFCONF, &ifc) < 0) {
- DEBUG(0,("SIOCGIFCONF: %s\n", strerror(errno)));
- } else {
- ifr = ifc.ifc_req;
-
- /* Loop through interfaces, looking for given IP address */
- for (i = ifc.ifc_len / sizeof(struct ifreq); --i >= 0; ifr++) {
-#ifdef BSDI
- if (ioctl(sock, SIOCGIFADDR, ifr) < 0) break;
-#endif
- if (if_ipaddr->s_addr ==
- (*(struct sockaddr_in *) &ifr->ifr_addr).sin_addr.s_addr) {
- found = True;
- break;
- }
- }
- }
-#endif
-
- if (!found) {
- DEBUG(0,("No interface found for address %s\n", inet_ntoa(*if_ipaddr)));
- } else {
- /* Get the netmask address from the kernel */
-#ifdef USE_IFREQ
- ifreq = *ifr;
-
- strioctl.ic_cmd = SIOCGIFNETMASK;
- strioctl.ic_dp = (char *)&ifreq;
- strioctl.ic_len = sizeof(struct ifreq);
- if (ioctl(sock, I_STR, &strioctl) < 0)
- DEBUG(0,("Failed I_STR/SIOCGIFNETMASK: %s\n", strerror(errno)));
- else
- *if_nmask = ((struct sockaddr_in *)&ifreq.ifr_addr)->sin_addr;
-#else
- if (ioctl(sock, SIOCGIFNETMASK, ifr) < 0)
- DEBUG(0,("SIOCGIFNETMASK failed\n"));
- else
- *if_nmask = ((struct sockaddr_in *)&ifr->ifr_addr)->sin_addr;
-#endif
-
- DEBUG(2,("Netmask for %s = %s\n", ifr->ifr_name,
- inet_ntoa(*if_nmask)));
- }
-
- /* Close up shop */
- (void) close(sock);
-
-#endif
-
- /* sanity check on the netmask */
- {
- unsigned long nm = ntohl(if_nmask->s_addr);
- if ((nm >> 24) != 0xFF) {
- DEBUG(0,("Impossible netmask %s - using defaults\n",inet_ntoa(*if_nmask)));
- default_netmask(if_nmask, if_ipaddr);
- }
- }
-
- /* derive the broadcast assuming a 1's broadcast, as this is what
- all MS operating systems do, we have to comply even if the unix
- box is setup differently */
- {
- unsigned long ad = ntohl(if_ipaddr->s_addr);
- unsigned long nm = ntohl(if_nmask->s_addr);
- unsigned long bc = (ad & nm) | (0xffffffff & ~nm);
- if_bcast->s_addr = htonl(bc);
- }
-
- DEBUG(2,("Derived broadcast address %s\n", inet_ntoa(*if_bcast)));
-} /* get_broadcast */
-
/****************************************************************************
put up a yes/no prompt
/****************************************************************************
this is a version of setbuffer() for those machines that only have setvbuf
****************************************************************************/
-void setbuffer(FILE *f,char *buf,int bufsize)
+ void setbuffer(FILE *f,char *buf,int bufsize)
{
setvbuf(f,buf,_IOFBF,bufsize);
}
exit(2);
}
-
-#ifdef REPLACE_STRLEN
-/****************************************************************************
-a replacement strlen() that returns int for solaris
-****************************************************************************/
- int Strlen(char *s)
-{
- int ret=0;
- if (!s) return(0);
- while (*s++) ret++;
- return(ret);
-}
-#endif
-
-
-#ifdef NO_FTRUNCATE
- /*******************************************************************
-ftruncate for operating systems that don't have it
-********************************************************************/
- int ftruncate(int f,long l)
-{
- struct flock fl;
-
- fl.l_whence = 0;
- fl.l_len = 0;
- fl.l_start = l;
- fl.l_type = F_WRLCK;
- return fcntl(f, F_FREESP, &fl);
-}
-#endif
-
-
-
/****************************************************************************
get my own name and IP
****************************************************************************/
{
static struct in_addr ret;
unsigned long a = interpret_addr(str);
- putip((char *)&ret,(char *)&a);
+ ret.s_addr = a;
return(&ret);
}
********************************************************************/
void ajt_panic(void)
{
- system("/usr/bin/X11/xedit -display :0 /tmp/ERROR_FAULT &");
+ system("/usr/bin/X11/xedit -display :0 /tmp/ERROR_FAULT");
}
#endif
-#if (defined(SecureWare) && defined(SCO))
-/* This is needed due to needing the nap() function but we don't want
- to include the Xenix libraries since that will break other things...
- BTW: system call # 0x0c28 is the same as calling nap() */
-long nap(long milliseconds) {
- return syscall(0x0c28, milliseconds);
-}
-#endif
-
-#ifdef NO_INITGROUPS
-#include <sys/types.h>
-#include <limits.h>
-#include <grp.h>
-
-#ifndef NULL
-#define NULL (void *)0
-#endif
-
-/****************************************************************************
- some systems don't have an initgroups call
-****************************************************************************/
- int initgroups(char *name,gid_t id)
-{
-#ifdef NO_SETGROUPS
- /* yikes! no SETGROUPS or INITGROUPS? how can this work? */
- return(0);
-#else
- gid_t grouplst[NGROUPS_MAX];
- int i,j;
- struct group *g;
- char *gr;
-
- grouplst[0] = id;
- i = 1;
- while (i < NGROUPS_MAX &&
- ((g = (struct group *)getgrent()) != (struct group *)NULL))
- {
- if (g->gr_gid == id)
- continue;
- j = 0;
- gr = g->gr_mem[0];
- while (gr && (*gr != (char)NULL)) {
- if (strcmp(name,gr) == 0) {
- grouplst[i] = g->gr_gid;
- i++;
- gr = (char *)NULL;
- break;
- }
- gr = g->gr_mem[++j];
- }
- }
- endgrent();
- return(setgroups(i,grouplst));
-#endif
-}
-#endif
-
-
-#if WRAP_MALLOC
-
-/* undo the wrapping temporarily */
-#undef malloc
-#undef realloc
-#undef free
-
-/****************************************************************************
-wrapper for malloc() to catch memory errors
-****************************************************************************/
-void *malloc_wrapped(int size,char *file,int line)
-{
-#ifdef xx_old_malloc
- void *res = xx_old_malloc(size);
-#else
- void *res = malloc(size);
-#endif
- DEBUG(3,("Malloc called from %s(%d) with size=%d gave ptr=0x%X\n",
- file,line,
- size,(unsigned int)res));
- return(res);
-}
-
-/****************************************************************************
-wrapper for realloc() to catch memory errors
-****************************************************************************/
-void *realloc_wrapped(void *ptr,int size,char *file,int line)
-{
-#ifdef xx_old_realloc
- void *res = xx_old_realloc(ptr,size);
-#else
- void *res = realloc(ptr,size);
-#endif
- DEBUG(3,("Realloc\n"));
- DEBUG(3,("free called from %s(%d) with ptr=0x%X\n",
- file,line,
- (unsigned int)ptr));
- DEBUG(3,("Malloc called from %s(%d) with size=%d gave ptr=0x%X\n",
- file,line,
- size,(unsigned int)res));
- return(res);
-}
-
-/****************************************************************************
-wrapper for free() to catch memory errors
-****************************************************************************/
-void free_wrapped(void *ptr,char *file,int line)
-{
-#ifdef xx_old_free
- xx_old_free(ptr);
-#else
- free(ptr);
-#endif
- DEBUG(3,("free called from %s(%d) with ptr=0x%X\n",
- file,line,(unsigned int)ptr));
- return;
-}
-
-/* and re-do the define for spots lower in this file */
-#define malloc(size) malloc_wrapped(size,__FILE__,__LINE__)
-#define realloc(ptr,size) realloc_wrapped(ptr,size,__FILE__,__LINE__)
-#define free(ptr) free_wrapped(ptr,__FILE__,__LINE__)
-
-#endif
-
-#ifdef REPLACE_STRSTR
-/****************************************************************************
-Mips version of strstr doesn't seem to work correctly.
-There is a #define in includes.h to redirect calls to this function.
-****************************************************************************/
-char *Strstr(char *s, char *p)
-{
- int len = strlen(p);
-
- while ( *s != '\0' ) {
- if ( strncmp(s, p, len) == 0 )
- return s;
- s++;
- }
-
- return NULL;
-}
-#endif /* REPLACE_STRSTR */
-
-
-#ifdef REPLACE_MKTIME
-/*******************************************************************
-a mktime() replacement for those who don't have it - contributed by
-C.A. Lademann <cal@zls.com>
-********************************************************************/
-#define MINUTE 60
-#define HOUR 60*MINUTE
-#define DAY 24*HOUR
-#define YEAR 365*DAY
-time_t Mktime(struct tm *t)
-{
- struct tm *u;
- time_t epoch = 0;
- int mon [] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
- y, m, i;
-
- if(t->tm_year < 70)
- return((time_t)-1);
-
- epoch = (t->tm_year - 70) * YEAR +
- (t->tm_year / 4 - 70 / 4 - t->tm_year / 100) * DAY;
-
- y = t->tm_year;
- m = 0;
-
- for(i = 0; i < t->tm_mon; i++) {
- epoch += mon [m] * DAY;
- if(m == 1 && y % 4 == 0 && (y % 100 != 0 || y % 400 == 0))
- epoch += DAY;
-
- if(++m > 11) {
- m = 0;
- y++;
- }
- }
-
- epoch += (t->tm_mday - 1) * DAY;
- epoch += t->tm_hour * HOUR + t->tm_min * MINUTE + t->tm_sec;
-
- if((u = localtime(&epoch)) != NULL) {
- t->tm_sec = u->tm_sec;
- t->tm_min = u->tm_min;
- t->tm_hour = u->tm_hour;
- t->tm_mday = u->tm_mday;
- t->tm_mon = u->tm_mon;
- t->tm_year = u->tm_year;
- t->tm_wday = u->tm_wday;
- t->tm_yday = u->tm_yday;
- t->tm_isdst = u->tm_isdst;
-#ifndef NO_TM_NAME
- memcpy(t->tm_name, u->tm_name, LTZNMAX);
-#endif
- }
-
- return(epoch);
-}
-#endif /* REPLACE_MKTIME */
-
-
-
-#ifdef REPLACE_RENAME
-/* Rename a file. (from libiberty in GNU binutils) */
- int rename (zfrom, zto)
- const char *zfrom;
- const char *zto;
-{
- if (link (zfrom, zto) < 0)
- {
- if (errno != EEXIST)
- return -1;
- if (unlink (zto) < 0
- || link (zfrom, zto) < 0)
- return -1;
- }
- return unlink (zfrom);
-}
-#endif
-
-
-#ifdef REPLACE_INNETGR
-/*
- * Search for a match in a netgroup. This replaces it on broken systems.
- */
-int InNetGr(char *group,char *host,char *user,char *dom)
-{
- char *hst, *usr, *dm;
-
- setnetgrent(group);
- while (getnetgrent(&hst, &usr, &dm))
- if (((host == 0) || (hst == 0) || !strcmp(host, hst)) &&
- ((user == 0) || (usr == 0) || !strcmp(user, usr)) &&
- ((dom == 0) || (dm == 0) || !strcmp(dom, dm))) {
- endnetgrent();
- return (1);
- }
- endnetgrent();
- return (0);
-}
-#endif
-
-
-#if WRAP_MEMCPY
-#undef memcpy
-/*******************************************************************
-a wrapper around memcpy for diagnostic purposes
-********************************************************************/
-void *memcpy_wrapped(void *d,void *s,int l,char *fname,int line)
-{
- if (l>64 && (((int)d)%4) != (((int)s)%4))
- DEBUG(4,("Misaligned memcpy(0x%X,0x%X,%d) at %s(%d)\n",d,s,l,fname,line));
-#ifdef xx_old_memcpy
- return(xx_old_memcpy(d,s,l));
-#else
- return(memcpy(d,s,l));
-#endif
-}
-#define memcpy(d,s,l) memcpy_wrapped(d,s,l,__FILE__,__LINE__)
-#endif
-
-
-
git.samba.org / samba.git / blobdiff