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fix mmap args and retval (cosmetic)

This commit is contained in:
tg 2007-07-01 17:13:52 +00:00
parent f84505395a
commit 9f61aea3de
1 changed files with 5 additions and 5 deletions
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10
histrap.c
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@ -3,7 +3,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.49 2007/06/06 23:28:15 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.50 2007/07/01 17:13:52 tg Exp $");
Trap sigtraps[NSIG + 1];
static struct sigaction Sigact_ign;
@ -658,8 +658,8 @@ hist_init(Source *s)
/*
* we have some data
*/
base = (unsigned char *)mmap(0, hsize, PROT_READ,
MAP_FILE|MAP_PRIVATE, histfd, 0);
base = mmap(NULL, hsize, PROT_READ, MAP_FILE | MAP_PRIVATE,
histfd, 0);
/*
* check on its validity
*/
@ -890,8 +890,8 @@ writehistfile(int lno, char *cmd)
if (sizenow > hsize) {
/* someone has added some lines */
bytes = sizenow - hsize;
base = (unsigned char *)mmap(0, sizenow,
PROT_READ, MAP_FILE|MAP_PRIVATE, histfd, 0);
base = mmap(NULL, sizenow, PROT_READ,
MAP_FILE | MAP_PRIVATE, histfd, 0);
if (base == MAP_FAILED)
goto bad;
new = base + hsize;