ac79db6a3
Martin Lewis
2020-06-29
Subject
procps: code shrink
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libbb/procps.c+10 -2
| @@ -177,6 +177,15 @@ static char *skip_fields(char *str, int count) | |
| } | |
| #endif | |
| + | static char* skip_whitespace_if_prefixed_with(char *buf, const char *prefix) |
| + | { |
| + | char *tp = is_prefixed_with(buf, prefix); |
| + | if (tp) { |
| + | tp = skip_whitespace(tp); |
| + | } |
| + | return tp; |
| + | } |
| + | |
| #if ENABLE_FEATURE_TOPMEM || ENABLE_PMAP | |
| int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total, | |
| void (*cb)(struct smaprec *, void *), void *data) | |
| @@ -207,8 +216,7 @@ int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total, | |
| char *tp, *p; | |
| #define SCAN(S, X) \ | |
| - | if ((tp = is_prefixed_with(buf, S)) != NULL) { \ |
| - | tp = skip_whitespace(tp); \ |
| + | if ((tp = skip_whitespace_if_prefixed_with(buf, S)) != NULL) { \ |
| total->X += currec.X = fast_strtoul_10(&tp); \ | |
| continue; \ | |
| } | |