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* don't know which option to pass to fopen() in order to create a file if it

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doesn't exist, so I just used a BFile instead... this should fix part of
  ticket #1423, if someone wants to look into the gateway retrieval
  (settings.cpp) to fix the other half of the bug, that would be great


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22366 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
2007-09-29 07:22:18 +00:00
parent c96bc8d3f1
commit f691c77a30
1 changed files with 12 additions and 6 deletions
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src/preferences/network/EthernetSettingsView.cpp
+12 -6
View File
@@ -345,22 +345,28 @@ EthernetSettingsView::_SaveConfiguration()
void
EthernetSettingsView::_SaveDNSConfiguration()
{
FILE* fp = fopen("/etc/resolv.conf", "w");
if (fp == NULL)
BFile file("/etc/resolv.conf",
B_CREATE_FILE | B_ERASE_FILE | B_WRITE_ONLY);
if (file.InitCheck() < B_OK) {
fprintf(stderr, "failed to open /etc/resolv.conf for writing: %s\n",
strerror(file.InitCheck()));
return;
}
fprintf(fp, "# Generated by Network Preflet\n");
BString content("# Generated by Network Preflet\n");
// loop over all adapters
for (int i = 0; i < fSettings.CountItems(); i++) {
Settings* settings = fSettings.ItemAt(i);
for (int j = 0; j < settings->fNameservers.CountItems(); j++) {
if (settings->fNameservers.ItemAt(j)->Length() > 0) {
fprintf(fp, "nameserver\t%s\n",
settings->fNameservers.ItemAt(j)->String());
content << "nameserver\t"
<< settings->fNameservers.ItemAt(j)->String()
<< "\n";
}
}
}
fclose(fp);
file.Write(content.String(), content.Length());
}