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28 lines
793 B
C
28 lines
793 B
C
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#ifndef COSMOPOLITAN_LIBC_SOCK_STRUCT_IFCONF_H_
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#define COSMOPOLITAN_LIBC_SOCK_STRUCT_IFCONF_H_
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#include "libc/sock/struct/ifreq.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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/*
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* Structure used in SIOCGIFCONF request.
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* Used to retrieve interface configuration
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* for machine (useful for programs which
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* must know all networks accessible).
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*/
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struct ifconf {
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uint64_t ifc_len; /* size of buffer */
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union {
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char *ifcu_buf;
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struct ifreq *ifcu_req;
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} ifc_ifcu;
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};
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/* Shortcuts to the ifconf buffer or ifreq array */
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#define ifc_buf ifc_ifcu.ifcu_buf /* buffer address */
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#define ifc_req ifc_ifcu.ifcu_req /* array of structures */
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_SOCK_STRUCT_IFCONF_H_ */
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