Hi,
NetBSD replaced the BSD4.4 statfs() family of calls with the POSIX/XOpen
statvfs() flavors in 2004. I used HAS_STATVFS so with an extra define
other systems could benefit from this.
Cheers,
Jelle
$NetBSD$
--- lib/tt/lib/util/tt_file_system.C.orig 2012-09-26 18:55:37.000000000
+0000
+++ lib/tt/lib/util/tt_file_system.C
@@ -85,12 +85,24 @@
#elif defined(__osf__) || defined(CSRG_BASED)
# include <sys/types.h>
# include <sys/mount.h>
-# ifdef __osf__
+
+
+#if defined(HAS_STATVFS)
+ extern "C" int getfsstat(struct statvfs *, long, int);
+#elif defined(__osf__)
extern "C" int getfsstat(struct statfs *, long, int);
# endif
+
# define MNTTYPE_NFS "nfs"
# define ttOpenMntTbl(path,mode) ((FILE *) 1)
-# define TtMntEntry struct statfs *
+
+# if defined(HAS_STATVFS)
+# include <sys/statvfs.h>
+# define TtMntEntry struct statvfs *
+# else
+# define TtMntEntry struct statfs *
+# endif
+
# ifdef __osf__
# define ttFsType(e) \
(((e)->f_type == MOUNT_UFS) ? "ufs" \
@@ -466,6 +478,37 @@ updateFileSystemEntries ()
for (entry = (TtMntEntry)tmpbuf; rc > 0; --rc,
entry = (TtMntEntry)((char *) entry + entry->vmt_length))
+
+#elif defined(HAS_STATVFS)
+ int numfs,i;
+ struct statvfs *buf;
+ long bufsize;
+ int flags = MNT_NOWAIT;
+ char *s, *host, path[MNAMELEN] ;
+
+ numfs = getvfsstat ( (struct statvfs *)0, 0, 0 );
+
+ bufsize = numfs * sizeof ( struct statvfs );
+ buf = (struct statvfs *) malloc ( bufsize );
+ memset ((void *)buf,0,bufsize);
+
+ getvfsstat ( buf, bufsize, flags );
+
+ for ( i=0; i<numfs; i++ )
+ {
+ // convert path@host to host:/path
+ s = strchr(buf[i].f_mntfromname,'@');
+ if (s != NULL) {
+ host = s + 1 ;
+ memset((char*)path,0,MNAMELEN);
+ strncpy(path,buf[i].f_mntfromname,
(strlen(buf[i].f_mntfromname)
+ - strlen(s))) ;
+ strcpy(buf[i].f_mntfromname,host) ;
+ strcat(buf[i].f_mntfromname,":") ;
+ strcat(buf[i].f_mntfromname,path) ;
+ }
+ entry = &buf[i];
+
#elif defined(__osf__) || defined(CSRG_BASED)
int numfs,i;
struct statfs *buf;
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