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btrfs-progs: string table: cleanup, rename single letter variables 

Exception for indexing variables.

Signed-off-by: David Sterba <dsterba@suse.com>
master
David Sterba 2015-11-03 00:51:29 +01:00
parent 7a91592775
commit 850ad2ce35
1 changed files with 16 additions and 16 deletions
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32
string-table.c
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@ -26,19 +26,19 @@
*/
struct string_table *table_create(int columns, int rows)
{
struct string_table *p;
struct string_table *tab;
int size;
size = sizeof(struct string_table) + rows * columns * sizeof(char*);
p = calloc(1, size);
tab = calloc(1, size);
if (!p)
if (!tab)
return NULL;
p->ncols = columns;
p->nrows = rows;
tab->ncols = columns;
tab->nrows = rows;
return p;
return tab;
}
/*
@ -95,36 +95,36 @@ void table_dump(struct string_table *tab)
sizes[i] = 0;
for (j = 0; j < tab->nrows; j++) {
int idx = i + j * tab->ncols;
int s;
int len;
if (!tab->cells[idx])
continue;
s = strlen(tab->cells[idx]) - 1;
if (s < 1 || tab->cells[idx][0] == '=')
len = strlen(tab->cells[idx]) - 1;
if (len < 1 || tab->cells[idx][0] == '=')
continue;
if (s > sizes[i])
sizes[i] = s;
if (len > sizes[i])
sizes[i] = len;
}
}
for (j = 0; j < tab->nrows; j++) {
for (i = 0; i < tab->ncols; i++) {
int idx = i + j * tab->ncols;
char *s = tab->cells[idx];
char *cell = tab->cells[idx];
if (!s || !strlen(s)) {
if (!cell || !strlen(cell)) {
printf("%*s", sizes[i], "");
} else if (s && s[0] == '=') {
} else if (cell && cell[0] == '=') {
int k = sizes[i];
while (k--)
putchar('=');
} else {
printf("%*s",
s[0] == '<' ? -sizes[i] : sizes[i],
s + 1);
cell[0] == '<' ? -sizes[i] : sizes[i],
cell + 1);
}
if (i != (tab->ncols - 1))
putchar(' ');