Remove trailing whitespace.

8 files changed, 37 insertions, 37 deletions

diff --git a/lib/libkvm/kvm.c b/lib/libkvm/kvm.c
index 8eb0056..753d06a 100644
--- a/lib/libkvm/kvm.c
+++ b/lib/libkvm/kvm.c
@@ -232,7 +232,7 @@ _kvm_open(kd, uf, mf, sf, flag, errout)
 		 * If the database cannot be opened, open the namelist
 		 * argument so we revert to slow nlist() calls.
 		 */
-		if (kvm_dbopen(kd, uf) < 0 && 
+		if (kvm_dbopen(kd, uf) < 0 &&
 		    (kd->nlfd = open(uf, O_RDONLY, 0)) < 0) {
 			_kvm_syserr(kd, kd->program, "%s", uf);
 			goto failed;
@@ -328,7 +328,7 @@ kvm_close(kd)
 
 /*
  * Set up state necessary to do queries on the kernel namelist
- * data base.  If the data base is out-of-data/incompatible with 
+ * data base.  If the data base is out-of-data/incompatible with
  * given executable, set up things so we revert to standard nlist call.
  * Only called for live kernels.  Return 0 on success, -1 on failure.
  */
@@ -376,7 +376,7 @@ kvm_dbopen(kd, uf)
 	if (rec.data == 0 || rec.size != sizeof(struct nlist))
 		goto close;
 	bcopy((char *)rec.data, (char *)&nitem, sizeof(nitem));
-	if (kvm_read(kd, (u_long)nitem.n_value, kversion, dbversionlen) != 
+	if (kvm_read(kd, (u_long)nitem.n_value, kversion, dbversionlen) !=
 	    dbversionlen)
 		goto close;
 	/*
@@ -401,7 +401,7 @@ kvm_nlist(kd, nl)
 	register int nvalid;
 
 	/*
-	 * If we can't use the data base, revert to the 
+	 * If we can't use the data base, revert to the
 	 * slow library call.
 	 */
 	if (kd->db == 0)
@@ -432,10 +432,10 @@ kvm_nlist(kd, nl)
 		 * Avoid alignment issues.
 		 */
 		bcopy((char *)&((struct nlist *)rec.data)->n_type,
-		      (char *)&p->n_type, 
+		      (char *)&p->n_type,
 		      sizeof(p->n_type));
 		bcopy((char *)&((struct nlist *)rec.data)->n_value,
-		      (char *)&p->n_value, 
+		      (char *)&p->n_value,
 		      sizeof(p->n_value));
 	}
 	/*
@@ -475,7 +475,7 @@ kvm_read(kd, kva, buf, len)
 		cp = buf;
 		while (len > 0) {
 			u_long pa;
-		
+
 			cc = _kvm_kvatop(kd, kva, &pa);
 			if (cc == 0)
 				return (0);
diff --git a/lib/libkvm/kvm_amd64.c b/lib/libkvm/kvm_amd64.c
index e944ced..e8e3cf3 100644
--- a/lib/libkvm/kvm_amd64.c
+++ b/lib/libkvm/kvm_amd64.c
@@ -40,7 +40,7 @@ static char sccsid[] = "@(#)kvm_hp300.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 
 /*
- * i386 machine dependent routines for kvm.  Hopefully, the forthcoming 
+ * i386 machine dependent routines for kvm.  Hopefully, the forthcoming
  * vm code will one day obsolete this module.
  */
 
diff --git a/lib/libkvm/kvm_file.c b/lib/libkvm/kvm_file.c
index 1e1d6bd..69e0aa3 100644
--- a/lib/libkvm/kvm_file.c
+++ b/lib/libkvm/kvm_file.c
@@ -36,7 +36,7 @@ static char sccsid[] = "@(#)kvm_file.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 
 /*
- * File list interface for kvm.  pstat, fstat and netstat are 
+ * File list interface for kvm.  pstat, fstat and netstat are
  * users of this code, so we've factored it out into a separate module.
  * Thus, we keep this grunge out of the other kvm applications (i.e.,
  * most other applications are interested only in open/close/read/nlist).
diff --git a/lib/libkvm/kvm_hp300.c b/lib/libkvm/kvm_hp300.c
index 2154a23..c84691e 100644
--- a/lib/libkvm/kvm_hp300.c
+++ b/lib/libkvm/kvm_hp300.c
@@ -40,7 +40,7 @@ static char sccsid[] = "@(#)kvm_hp300.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 
 /*
- * Hp300 machine dependent routines for kvm.  Hopefully, the forthcoming 
+ * Hp300 machine dependent routines for kvm.  Hopefully, the forthcoming
  * vm code will one day obsolete this module.
  */
 
@@ -161,7 +161,7 @@ _kvm_vatop(kd, sta, va, pa)
 		addr = (u_long)&sta[va >> SG4_SHIFT1];
 		/*
 		 * Can't use KREAD to read kernel segment table entries.
-		 * Fortunately it is 1-to-1 mapped so we don't have to. 
+		 * Fortunately it is 1-to-1 mapped so we don't have to.
 		 */
 		if (sta == vm->Sysseg) {
 			if (lseek(kd->pmfd, (off_t)addr, 0) == -1 ||
@@ -180,7 +180,7 @@ _kvm_vatop(kd, sta, va, pa)
 		 * Address from level 1 STE is a physical address,
 		 * so don't use kvm_read.
 		 */
-		if (lseek(kd->pmfd, (off_t)(addr - lowram), 0) == -1 || 
+		if (lseek(kd->pmfd, (off_t)(addr - lowram), 0) == -1 ||
 		    read(kd->pmfd, (char *)&ste, sizeof(ste)) < 0)
 			goto invalid;
 		if ((ste & SG_V) == 0) {
@@ -194,7 +194,7 @@ _kvm_vatop(kd, sta, va, pa)
 		addr = (u_long)&sta[va >> SEGSHIFT];
 		/*
 		 * Can't use KREAD to read kernel segment table entries.
-		 * Fortunately it is 1-to-1 mapped so we don't have to. 
+		 * Fortunately it is 1-to-1 mapped so we don't have to.
 		 */
 		if (sta == vm->Sysseg) {
 			if (lseek(kd->pmfd, (off_t)addr, 0) == -1 ||
@@ -212,7 +212,7 @@ _kvm_vatop(kd, sta, va, pa)
 	/*
 	 * Address from STE is a physical address so don't use kvm_read.
 	 */
-	if (lseek(kd->pmfd, (off_t)(addr - lowram), 0) == -1 || 
+	if (lseek(kd->pmfd, (off_t)(addr - lowram), 0) == -1 ||
 	    read(kd->pmfd, (char *)&pte, sizeof(pte)) < 0)
 		goto invalid;
 	addr = pte & PG_FRAME;
@@ -221,7 +221,7 @@ _kvm_vatop(kd, sta, va, pa)
 		return (0);
 	}
 	*pa = addr - lowram + offset;
-	
+
 	return (NBPG - offset);
 invalid:
 	_kvm_err(kd, 0, "invalid address (%x)", va);
diff --git a/lib/libkvm/kvm_i386.c b/lib/libkvm/kvm_i386.c
index e944ced..e8e3cf3 100644
--- a/lib/libkvm/kvm_i386.c
+++ b/lib/libkvm/kvm_i386.c
@@ -40,7 +40,7 @@ static char sccsid[] = "@(#)kvm_hp300.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 
 /*
- * i386 machine dependent routines for kvm.  Hopefully, the forthcoming 
+ * i386 machine dependent routines for kvm.  Hopefully, the forthcoming
  * vm code will one day obsolete this module.
  */
 
diff --git a/lib/libkvm/kvm_mips.c b/lib/libkvm/kvm_mips.c
index b0f4cfe..2087981 100644
--- a/lib/libkvm/kvm_mips.c
+++ b/lib/libkvm/kvm_mips.c
@@ -39,7 +39,7 @@
 static char sccsid[] = "@(#)kvm_mips.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 /*
- * MIPS machine dependent routines for kvm.  Hopefully, the forthcoming 
+ * MIPS machine dependent routines for kvm.  Hopefully, the forthcoming
  * vm code will one day obsolete this module.
  */
 
@@ -146,7 +146,7 @@ _kvm_kvatop(kd, va, pa)
 	addr = (u_long)(vm->Sysmap + ((va - VM_MIN_KERNEL_ADDRESS) >> PGSHIFT));
 	/*
 	 * Can't use KREAD to read kernel segment table entries.
-	 * Fortunately it is 1-to-1 mapped so we don't have to. 
+	 * Fortunately it is 1-to-1 mapped so we don't have to.
 	 */
 	if (lseek(kd->pmfd, (off_t)addr, 0) < 0 ||
 	    read(kd->pmfd, (char *)&pte, sizeof(pte)) < 0)
diff --git a/lib/libkvm/kvm_proc.c b/lib/libkvm/kvm_proc.c
index bc4952e..6b29d40 100644
--- a/lib/libkvm/kvm_proc.c
+++ b/lib/libkvm/kvm_proc.c
@@ -116,7 +116,7 @@ kvm_proclist(kd, what, arg, p, bp, maxcnt)
 			      &eproc.e_ucred);
 
 		switch(what) {
-			
+
 		case KERN_PROC_PID:
 			if (proc.p_pid != (pid_t)arg)
 				continue;
@@ -154,7 +154,7 @@ kvm_proclist(kd, what, arg, p, bp, maxcnt)
 		eproc.e_pgid = pgrp.pg_id;
 		eproc.e_jobc = pgrp.pg_jobc;
 		if (KREAD(kd, (u_long)pgrp.pg_session, &sess)) {
-			_kvm_err(kd, kd->program, "can't read session at %x", 
+			_kvm_err(kd, kd->program, "can't read session at %x",
 				pgrp.pg_session);
 			return (-1);
 		}
@@ -169,7 +169,7 @@ kvm_proclist(kd, what, arg, p, bp, maxcnt)
 			if (tty.t_pgrp != NULL) {
 				if (KREAD(kd, (u_long)tty.t_pgrp, &pgrp)) {
 					_kvm_err(kd, kd->program,
-						 "can't read tpgrp at &x", 
+						 "can't read tpgrp at &x",
 						tty.t_pgrp);
 					return (-1);
 				}
@@ -182,7 +182,7 @@ kvm_proclist(kd, what, arg, p, bp, maxcnt)
 		if (sess.s_leader == p)
 			eproc.e_flag |= EPROC_SLEADER;
 		if (proc.p_wmesg)
-			(void)kvm_read(kd, (u_long)proc.p_wmesg, 
+			(void)kvm_read(kd, (u_long)proc.p_wmesg,
 			    eproc.e_wmesg, WMESGLEN);
 
 #ifdef sparc
@@ -207,7 +207,7 @@ kvm_proclist(kd, what, arg, p, bp, maxcnt)
 			break;
 
 		case KERN_PROC_TTY:
-			if ((proc.p_flag & P_CONTROLT) == 0 || 
+			if ((proc.p_flag & P_CONTROLT) == 0 ||
 			     eproc.e_tdev != (dev_t)arg)
 				continue;
 			break;
@@ -265,7 +265,7 @@ kvm_getprocs(kd, op, arg, cnt)
 
 	if (kd->procbase != 0) {
 		free((void *)kd->procbase);
-		/* 
+		/*
 		 * Clear this pointer in case this call fails.  Otherwise,
 		 * kvm_close() will free it again.
 		 */
@@ -361,7 +361,7 @@ _kvm_realloc(kd, p, n)
 
 /*
  * Read in an argument vector from the user address space of process p.
- * addr is the user-space base address of narg null-terminated contiguous 
+ * addr is the user-space base address of narg null-terminated contiguous
  * strings.  This is used to read in both the command arguments and
  * environment strings.  Read at most maxcnt characters of strings.
  */
@@ -389,13 +389,13 @@ kvm_argv(kd, p, addr, narg, maxcnt)
 		 * Try to avoid reallocs.
 		 */
 		kd->argc = MAX(narg + 1, 32);
-		kd->argv = (char **)_kvm_malloc(kd, kd->argc * 
+		kd->argv = (char **)_kvm_malloc(kd, kd->argc *
 						sizeof(*kd->argv));
 		if (kd->argv == 0)
 			return (0);
 	} else if (narg + 1 > kd->argc) {
 		kd->argc = MAX(2 * kd->argc, narg + 1);
-		kd->argv = (char **)_kvm_realloc(kd, kd->argv, kd->argc * 
+		kd->argv = (char **)_kvm_realloc(kd, kd->argv, kd->argc *
 						sizeof(*kd->argv));
 		if (kd->argv == 0)
 			return (0);
@@ -505,7 +505,7 @@ proc_verify(kd, kernp, p)
 	 * Just read in the whole proc.  It's not that big relative
 	 * to the cost of the read system call.
 	 */
-	if (kvm_read(kd, kernp, (char *)&kernproc, sizeof(kernproc)) != 
+	if (kvm_read(kd, kernp, (char *)&kernproc, sizeof(kernproc)) !=
 	    sizeof(kernproc))
 		return (0);
 	return (p->p_pid == kernproc.p_pid &&
@@ -528,7 +528,7 @@ kvm_doargv(kd, kp, nchr, info)
 	/*
 	 * Pointers are stored at the top of the user stack.
 	 */
-	if (p->p_stat == SZOMB || 
+	if (p->p_stat == SZOMB ||
 	    kvm_uread(kd, p, USRSTACK - sizeof(arginfo) - SPARE_USRSPACE,
 		      (char *)&arginfo, sizeof(arginfo)) != sizeof(arginfo))
 		return (0);
@@ -592,7 +592,7 @@ kvm_uread(kd, p, uva, buf, len)
 		return (0);
 	}
 
-	
+
 	while (len > 0) {
 		if (lseek(fd, (off_t)uva, 0) == -1 && errno != 0) {
 			_kvm_err(kd, kd->program, "invalid address (%x) in %s", uva, procfile);
diff --git a/lib/libkvm/kvm_sparc.c b/lib/libkvm/kvm_sparc.c
index 5275068..a7b9594 100644
--- a/lib/libkvm/kvm_sparc.c
+++ b/lib/libkvm/kvm_sparc.c
@@ -40,7 +40,7 @@ static char sccsid[] = "@(#)kvm_sparc.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 
 /*
- * Sparc machine dependent routines for kvm.  Hopefully, the forthcoming 
+ * Sparc machine dependent routines for kvm.  Hopefully, the forthcoming
  * vm code will one day obsolete this module.
  */
 
@@ -107,7 +107,7 @@ _kvm_initvtop(kd)
 	 */
 	off = st.st_size - ctob(btoc(sizeof(vm->segmap)));
 	errno = 0;
-	if (lseek(kd->pmfd, (off_t)off, 0) == -1 && errno != 0 || 
+	if (lseek(kd->pmfd, (off_t)off, 0) == -1 && errno != 0 ||
 	    read(kd->pmfd, (char *)vm->segmap, sizeof(vm->segmap)) < 0) {
 		_kvm_err(kd, kd->program, "cannot read segment map");
 		return (-1);
@@ -118,7 +118,7 @@ _kvm_initvtop(kd)
 	off = st.st_size - ctob(btoc(sizeof(vm->pmeg)) +
 	    btoc(sizeof(vm->segmap)));
 	errno = 0;
-	if (lseek(kd->pmfd, (off_t)off, 0) == -1 && errno != 0 || 
+	if (lseek(kd->pmfd, (off_t)off, 0) == -1 && errno != 0 ||
 	    read(kd->pmfd, (char *)vm->pmeg, sizeof(vm->pmeg)) < 0) {
 		_kvm_err(kd, kd->program, "cannot read PMEG table");
 		return (-1);
@@ -127,7 +127,7 @@ _kvm_initvtop(kd)
 	 * Make pmap_stod be an identity map so we can bootstrap it in.
 	 * We assume it's in the first contiguous chunk of physical memory.
 	 */
-	for (i = 0; i < BTSIZE; ++i) 
+	for (i = 0; i < BTSIZE; ++i)
 		vm->pmap_stod[i] = i << 4;
 
 	/*
@@ -142,7 +142,7 @@ _kvm_initvtop(kd)
 		_kvm_err(kd, kd->program, "pmap_stod: no such symbol");
 		return (-1);
 	}
-	if (kvm_read(kd, (u_long)nlist[0].n_value, 
+	if (kvm_read(kd, (u_long)nlist[0].n_value,
 		     (char *)vm->pmap_stod, sizeof(vm->pmap_stod))
 	    != sizeof(vm->pmap_stod)) {
 		_kvm_err(kd, kd->program, "cannot read pmap_stod");
@@ -194,7 +194,7 @@ _kvm_uvatop(kd, p, va, pa)
 			frame = pte & PG_PFNUM;
 		else
 			frame = HWTOSW(kd->vmst->pmap_stod, pte & PG_PFNUM);
-		*pa = (frame << PGSHIFT) | off;		
+		*pa = (frame << PGSHIFT) | off;
 		return (NBPG - off);
 	}
 invalid:
@@ -205,7 +205,7 @@ invalid:
 /*
  * Translate a kernel virtual address to a physical address using the
  * mapping information in kd->vm.  Returns the result in pa, and returns
- * the number of bytes that are contiguously available from this 
+ * the number of bytes that are contiguously available from this
  * physical address.  This routine is used only for crashdumps.
  */
 int