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top: 'W' to switch sort column left

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This commit is contained in:
K. Lange 2022-04-18 10:04:48 -04:00
parent 5ed3dc0640
commit c4ed65de13
1 changed files with 11 additions and 0 deletions
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11
apps/top.c
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@ -510,6 +510,16 @@ static void next_sort_order(void) {
}
}
static void prev_sort_order(void) {
size_t column_count = sizeof(columns)/sizeof(*columns);
for (size_t i = 0; i < column_count; ++i) {
if (columns[i] == sort_column) {
sort_column = columns[(i + column_count - 1) % column_count];
return;
}
}
}
/**
* @brief Gather and display one round of data.
*/
@ -681,6 +691,7 @@ static int do_once(void) {
int c = fgetc(stdin);
if (c == 'q') return 0;
if (c == 'w') next_sort_order();
if (c == 'W') prev_sort_order();
if (c == 'h') show_help = !show_help;
}