156 lines
4.6 KiB
Diff
156 lines
4.6 KiB
Diff
--- a/Makefile
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+++ b/Makefile
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@@ -3,7 +3,7 @@
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MAKEFLAGS += --no-print-directory
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PREFIX ?= /usr
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-BINDIR ?= $(PREFIX)/bin
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+SBINDIR ?= $(PREFIX)/sbin
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MANDIR ?= $(PREFIX)/share/man
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PKG_CONFIG ?= pkg-config
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@@ -85,8 +85,8 @@ check:
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install: iw iw.8.gz
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@$(NQ) ' INST iw'
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- $(Q)$(MKDIR) $(DESTDIR)$(BINDIR)
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- $(Q)$(INSTALL) -m 755 -t $(DESTDIR)$(BINDIR) iw
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+ $(Q)$(MKDIR) $(DESTDIR)$(SBINDIR)
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+ $(Q)$(INSTALL) -m 755 -t $(DESTDIR)$(SBINDIR) iw
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@$(NQ) ' INST iw.8'
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$(Q)$(MKDIR) $(DESTDIR)$(MANDIR)/man8/
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$(Q)$(INSTALL) -m 644 -t $(DESTDIR)$(MANDIR)/man8/ iw.8.gz
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--- a/iw.c
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+++ b/iw.c
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@@ -223,9 +223,12 @@ static int phy_lookup(char *name)
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if (fd < 0)
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return -1;
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pos = read(fd, buf, sizeof(buf) - 1);
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- if (pos < 0)
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+ if (pos < 0) {
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+ close(fd);
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return -1;
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+ }
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buf[pos] = '\0';
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+ close(fd);
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return atoi(buf);
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}
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--- a/nl80211.h
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+++ b/nl80211.h
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@@ -262,6 +262,9 @@
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* reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
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* %NL80211_ATTR_REASON_CODE attributes are used.
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*
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+ * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
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+ * associated with this wiphy must be down and will follow.
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+ *
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* @NL80211_CMD_MAX: highest used command number
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* @__NL80211_CMD_AFTER_LAST: internal use
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*/
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@@ -336,6 +339,8 @@ enum nl80211_commands {
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NL80211_CMD_ROAM,
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NL80211_CMD_DISCONNECT,
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+ NL80211_CMD_SET_WIPHY_NETNS,
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+
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/* add new commands above here */
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/* used to define NL80211_CMD_MAX below */
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@@ -475,10 +480,6 @@ enum nl80211_commands {
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* @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
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* @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
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* scanning and include a zero-length SSID (wildcard) for wildcard scan
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- * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the
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- * scan result list changes (BSS expired or added) so that applications
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- * can verify that they got a single, consistent snapshot (when all dump
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- * messages carried the same generation number)
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* @NL80211_ATTR_BSS: scan result BSS
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*
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* @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
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@@ -573,6 +574,16 @@ enum nl80211_commands {
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* and join_ibss(), key information is in a nested attribute each
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* with %NL80211_KEY_* sub-attributes
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*
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+ * @NL80211_ATTR_PID: Process ID of a network namespace.
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+ *
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+ * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
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+ * dumps. This number increases whenever the object list being
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+ * dumped changes, and as such userspace can verify that it has
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+ * obtained a complete and consistent snapshot by verifying that
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+ * all dump messages contain the same generation number. If it
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+ * changed then the list changed and the dump should be repeated
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+ * completely from scratch.
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+ *
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* @NL80211_ATTR_MAX: highest attribute number currently defined
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* @__NL80211_ATTR_AFTER_LAST: internal use
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*/
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@@ -644,7 +655,7 @@ enum nl80211_attrs {
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NL80211_ATTR_SCAN_FREQUENCIES,
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NL80211_ATTR_SCAN_SSIDS,
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- NL80211_ATTR_SCAN_GENERATION,
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+ NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
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NL80211_ATTR_BSS,
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NL80211_ATTR_REG_INITIATOR,
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@@ -701,12 +712,17 @@ enum nl80211_attrs {
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NL80211_ATTR_KEY,
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NL80211_ATTR_KEYS,
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+ NL80211_ATTR_PID,
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+
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/* add attributes here, update the policy in nl80211.c */
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__NL80211_ATTR_AFTER_LAST,
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NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
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};
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+/* source-level API compatibility */
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+#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
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+
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/*
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* Allow user space programs to use #ifdef on new attributes by defining them
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* here
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--- a/phy.c
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+++ b/phy.c
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@@ -140,3 +140,27 @@ static int handle_rts(struct nl80211_sta
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COMMAND(set, rts, "<rts threshold|off>",
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NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_rts,
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"Set rts threshold.");
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+
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+static int handle_netns(struct nl80211_state *state,
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+ struct nl_cb *cb,
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+ struct nl_msg *msg,
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+ int argc, char **argv)
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+{
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+ char *end;
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+
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+ if (argc != 1)
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+ return 1;
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+
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+ NLA_PUT_U32(msg, NL80211_ATTR_PID,
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+ strtoul(argv[0], &end, 10));
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+
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+ if (*end != '\0')
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+ return 1;
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+
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+ return 0;
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+ nla_put_failure:
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+ return -ENOBUFS;
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+}
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+COMMAND(set, netns, "<pid>",
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+ NL80211_CMD_SET_WIPHY_NETNS, 0, CIB_PHY, handle_netns,
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+ "Put this wireless device into a different network namespace");
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--- a/station.c
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+++ b/station.c
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@@ -127,7 +127,7 @@ static int print_sta_handler(struct nl_m
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printf("\n\tmesh plid:\t%d",
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nla_get_u16(sinfo[NL80211_STA_INFO_PLID]));
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if (sinfo[NL80211_STA_INFO_PLINK_STATE]) {
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- switch (nla_get_u16(sinfo[NL80211_STA_INFO_PLINK_STATE])) {
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+ switch (nla_get_u8(sinfo[NL80211_STA_INFO_PLINK_STATE])) {
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case LISTEN:
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strcpy(state_name, "LISTEN");
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break;
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