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authorDan Fandrich <dan@coneharvesters.com>2010-02-04 04:04:56 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2010-02-04 04:04:56 +0100
commit1821d188ca674b42bf0f384b0c2332ff95701bba (patch)
tree7666fd803fadc230f3d2bb7df9a908aff0a231b1 /editors
parentf111b67100d17e0dab904160a0ab18430a70b9ba (diff)
downloadbusybox-1821d188ca674b42bf0f384b0c2332ff95701bba.tar.gz
diff: more compiler compat fixes. no code changes
Signed-off-by: Dan Fandrich <dan@coneharvesters.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors')
-rw-r--r--editors/diff.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/editors/diff.c b/editors/diff.c
index a8ffcdd8d..07594e8d8 100644
--- a/editors/diff.c
+++ b/editors/diff.c
@@ -471,7 +471,7 @@ start:
ix[i][j] = nfile[i][j].offset;
}
- /* lenght of prefix and suffix is calculated */
+ /* length of prefix and suffix is calculated */
for (; pref < nlen[0] && pref < nlen[1] &&
nfile[0][pref + 1].value == nfile[1][pref + 1].value;
pref++);
@@ -501,7 +501,7 @@ start:
free(nfile[1]);
class = xmalloc((slen[0] + 1) * sizeof(class[0]));
- for (int i = 1; i <= slen[0]; i++) /* Unsorting */
+ for (i = 1; i <= slen[0]; i++) /* Unsorting */
class[sfile[0][i].serial] = sfile[0][i].value;
free(nfile[0]);
#else
@@ -565,7 +565,7 @@ static bool diff(FILE* fp[2], char *file[2])
FILE_and_pos_t ft[2];
typedef struct { int a, b; } vec_t[2];
vec_t *vec = NULL;
- int i = 1, idx = -1;
+ int i = 1, j, k, idx = -1;
bool anychange = false;
int *J;
@@ -608,8 +608,8 @@ static bool diff(FILE* fp[2], char *file[2])
break;
}
- for (int j = 0; j < 2; j++)
- for (int k = v[j].a; k < v[j].b; k++)
+ for (j = 0; j < 2; j++)
+ for (k = v[j].a; k < v[j].b; k++)
nonempty |= (ix[j][k+1] - ix[j][k] != 1);
vec = xrealloc_vector(vec, 6, ++idx);
@@ -624,6 +624,7 @@ static bool diff(FILE* fp[2], char *file[2])
if (idx < 0 || ((option_mask32 & FLAG(B)) && !nonempty))
goto cont;
if (!(option_mask32 & FLAG(q))) {
+ int lowa;
vec_t span, *cvp = vec;
if (!anychange) {
@@ -633,7 +634,7 @@ static bool diff(FILE* fp[2], char *file[2])
}
printf("@@");
- for (int j = 0; j < 2; j++) {
+ for (j = 0; j < 2; j++) {
int a = span[j].a = MAX(1, (*cvp)[j].a - opt_U_context);
int b = span[j].b = MIN(nlen[j], vec[idx][j].b + opt_U_context);
@@ -647,12 +648,12 @@ static bool diff(FILE* fp[2], char *file[2])
* Output changes in "unified" diff format--the old and new lines
* are printed together.
*/
- for (int lowa = span[0].a; ; lowa = (*cvp++)[0].b + 1) {
+ for (lowa = span[0].a; ; lowa = (*cvp++)[0].b + 1) {
bool end = cvp > &vec[idx];
fetch(&ft[0], ix[0], lowa, end ? span[0].b : (*cvp)[0].a - 1, ' ');
if (end)
break;
- for (int j = 0; j < 2; j++)
+ for (j = 0; j < 2; j++)
fetch(&ft[j], ix[j], (*cvp)[j].a, (*cvp)[j].b, j ? '+' : '-');
}
}