mirror of https://github.com/xemu-project/xemu.git
util: add qemu_ether_ntoa
This adds a helper to format ethernet MAC address. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
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@ -472,4 +472,6 @@ size_t buffer_find_nonzero_offset(const void *buf, size_t len);
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*/
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*/
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int parse_debug_env(const char *name, int max, int initial);
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int parse_debug_env(const char *name, int max, int initial);
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const char *qemu_ether_ntoa(const MACAddr *mac);
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#endif
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#endif
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@ -27,6 +27,7 @@
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#include "qemu/sockets.h"
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#include "qemu/sockets.h"
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#include "qemu/iov.h"
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#include "qemu/iov.h"
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#include "net/net.h"
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void strpadcpy(char *buf, int buf_size, const char *str, char pad)
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void strpadcpy(char *buf, int buf_size, const char *str, char pad)
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{
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{
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@ -530,3 +531,16 @@ int parse_debug_env(const char *name, int max, int initial)
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}
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}
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return debug;
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return debug;
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}
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}
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/*
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* Helper to print ethernet mac address
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*/
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const char *qemu_ether_ntoa(const MACAddr *mac)
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{
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static char ret[18];
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snprintf(ret, sizeof(ret), "%02x:%02x:%02x:%02x:%02x:%02x",
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mac->a[0], mac->a[1], mac->a[2], mac->a[3], mac->a[4], mac->a[5]);
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return ret;
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}
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