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3.1.11

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This commit is contained in:
albert
2003-07-14 12:11:43 +00:00
parent 0db94e6a1a
commit 45764fb735
5 changed files with 18 additions and 13 deletions
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11
proc/sysinfo.c
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@ -673,15 +673,16 @@ static unsigned int getFileLines(const char* szFile){
unsigned int getdiskstat(struct disk_stat **disks, struct partition_stat **partitions){
FILE* fd;
buff[BUFFSIZE-1] = 0;
int units,
i,
disk_type,
disk_num,
cDisk=0,
cPartition=0;
*disks = NULL;
*partitions = NULL;
buff[BUFFSIZE-1] = 0;
units = getFileLines("/proc/diskstats");
fd = fopen("/proc/diskstats", "rb");
if(!fd) crash("/proc/diskstats");
@ -760,7 +761,7 @@ unsigned int getslabinfo (struct slab_cache **slab){
///////////////////////////////////////////////////////////////////////////
unsigned get_pid_digits(void){
char buf[24];
char pidbuf[24];
char *endp;
long rc;
int fd;
@ -770,11 +771,11 @@ unsigned get_pid_digits(void){
ret = 5;
fd = open("/proc/sys/kernel/pid_max", O_RDONLY);
if(fd==-1) goto out;
rc = read(fd, buf, sizeof buf);
rc = read(fd, pidbuf, sizeof pidbuf);
close(fd);
if(rc<3) goto out;
buf[rc] = '\0';
rc = strtol(buf,&endp,10);
pidbuf[rc] = '\0';
rc = strtol(pidbuf,&endp,10);
if(rc<42) goto out;
if(*endp && *endp!='\n') goto out;
rc--; // the pid_max value is really the max PID plus 1