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libtt: pass proper flags to getfsstat, log error message and exit if it fails

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alx 2017-07-29 15:10:54 +02:00 • committed by Jon Trulson
parent ec4f0a93e8
commit 5669c8a60f
1 changed files with 6 additions and 2 deletions
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8
cde/lib/tt/lib/util/tt_file_system.C
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@ -46,6 +46,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <errno.h>
#if defined(linux) #if defined(linux)
# include <sys/poll.h> # include <sys/poll.h>
#else #else
@ -516,8 +517,11 @@ updateFileSystemEntries ()
int flags = MNT_NOWAIT; int flags = MNT_NOWAIT;
char *s, *host, path[MNAMELEN] ; char *s, *host, path[MNAMELEN] ;
numfs = getfsstat ( (struct statfs *)0, 0, 0 ); numfs = getfsstat ( (struct statfs *)0, 0, flags );
if(numfs == (-1)){
_tt_syslog(0,LOG_ERR,"getfsstat: %s",strerror(errno));
exit(EXIT_FAILURE);
}
bufsize = numfs * sizeof ( struct statfs ); bufsize = numfs * sizeof ( struct statfs );
buf = (struct statfs *) malloc ( bufsize ); buf = (struct statfs *) malloc ( bufsize );
memset ((void *)buf,0,bufsize); memset ((void *)buf,0,bufsize);