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fbset: fix buglet where we were using wrong pointer

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readahead: stop using stdio.h
*: style fixes
This commit is contained in:
Denis Vlasenko
2007-11-06 03:05:54 +00:00
parent 1bec1b980e
commit 6bef3d1d22
14 changed files with 94 additions and 57 deletions
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10
util-linux/fbset.c
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@@ -181,10 +181,11 @@ static int readmode(struct fb_var_screeninfo *base, const char *fn,
f = xfopen(fn, "r");
while (!feof(f)) {
fgets(buf, sizeof(buf), f);
if (!(p = strstr(buf, "mode ")) && !(p = strstr(buf, "mode\t")))
p = strstr(buf, "mode ");
if (!p && !(p = strstr(buf, "mode\t")))
continue;
p += 5;
if (!(p = strstr(buf, mode)))
p = strstr(p + 5, mode);
if (!p)
continue;
p += strlen(mode);
if (!isspace(*p) && (*p != 0) && (*p != '"')
@@ -193,7 +194,8 @@ static int readmode(struct fb_var_screeninfo *base, const char *fn,
while (!feof(f)) {
fgets(buf, sizeof(buf), f);
if ((p = strstr(buf, "geometry "))) {
p = strstr(buf, "geometry ");
if (p) {
p += 9;
/* FIXME: catastrophic on arches with 64bit ints */
sscanf(p, "%d %d %d %d %d",