bcf47eaa1
Denys Vlasenko
2016-09-25
Subject
ifupdown: improve help text, add comment about run-parts error msg
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networking/ifupdown.c+6 -1
| @@ -21,7 +21,7 @@ | |
| //usage: "[-an"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] [-i FILE] IFACE..." | |
| //usage:#define ifup_full_usage "\n\n" | |
| //usage: " -a De/configure all interfaces automatically" | |
| - | //usage: "\n -i FILE Use FILE for interface definitions" |
| + | //usage: "\n -i FILE Use FILE instead of /etc/network/interfaces" |
| //usage: "\n -n Print out what would happen, but don't do it" | |
| //usage: IF_FEATURE_IFUPDOWN_MAPPING( | |
| //usage: "\n (note: doesn't disable mappings)" | |
| @@ -1069,6 +1069,11 @@ static int execute_all(struct interface_defn_t *ifd, const char *opt) | |
| } | |
| } | |
| + | /* Tested on Debian Squeeze: "standard" ifup runs this without |
| + | * checking that directory exists. If it doesn't, run-parts |
| + | * complains, and this message _is_ annoyingly visible. |
| + | * Don't "fix" this (unless newer Debian does). |
| + | */ |
| buf = xasprintf("run-parts /etc/network/if-%s.d", opt); | |
| /* heh, we don't bother free'ing it */ | |
| return doit(buf); | |