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Hardcode username to 8 characters. This makes top(1) output sane when

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there are users on the system (even if not running a single process)
with a login > 8 chars.
I'm not all that happy limiting the username width like this, but it
restores sanity to top(1) output.

Discussed with:	keramida
This commit is contained in:
David E. O'Brien 2005-05-16 18:17:38 +00:00
parent 94b73ad3a9
commit c413702af3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=146291
1 changed files with 7 additions and 7 deletions
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14
usr.bin/top/machine.c
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@ -54,13 +54,15 @@
static void getsysctl(char *, void *, size_t);
#define GETSYSCTL(name, var) getsysctl(name, &(var), sizeof(var))
#define SMPUNAMELEN 13
#define UPUNAMELEN 15
extern struct process_select ps;
extern char* printable(char *);
int swapmode(int *retavail, int *retfree);
static int smpmode;
enum displaymodes displaymode;
static int namelength;
static int namelength = 8;
static int cmdlengthdelta;
/* Prototypes for top internals */
@ -237,12 +239,10 @@ machine_init(struct statics *statics)
if (strlen(pw->pw_name) > namelength)
namelength = strlen(pw->pw_name);
}
if (namelength < 8)
namelength = 8;
if (smpmode && namelength > 13)
namelength = 13;
else if (namelength > 15)
namelength = 15;
if (smpmode && namelength > SMPUNAMELEN)
namelength = SMPUNAMELEN;
else if (namelength > UPUNAMELEN)
namelength = UPUNAMELEN;
kd = kvm_open(NULL, _PATH_DEVNULL, NULL, O_RDONLY, "kvm_open");
if (kd == NULL)