37a9008f8
Denys Vlasenko
2019-10-15
Subject
brctl: code shrink
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networking/brctl.c+4 -3
| @@ -157,7 +157,8 @@ static int show_bridge(const char *name, int need_hdr) | |
| strcpy(filedata, "yes"); | |
| fputs(filedata, stdout); | |
| - | strcpy(sfx - (sizeof("bridge/")-1), "brif"); |
| + | /* sfx points past "BR/bridge/", turn it into "BR/brif": */ |
| + | sfx[-4] = 'f'; sfx[-3] = '\0'; |
| tabs = 0; | |
| ifaces = opendir(pathbuf); | |
| if (ifaces) { | |
| @@ -472,8 +473,8 @@ static void show_bridge_stp(const char *name) | |
| { | |
| DIR *ifaces; | |
| - | /* sfx points past "BR/bridge/", turn it to "BR/brif": */ |
| - | strcpy(sfx - 4, "f"); |
| + | /* sfx points past "BR/bridge/", turn it into "BR/brif": */ |
| + | sfx[-4] = 'f'; sfx[-3] = '\0'; |
| ifaces = opendir(pathbuf); | |
| if (ifaces) { | |
| struct dirent *ent; | |