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LinuxSir.cn，穿越时空的Linuxsir!»论坛 › 编程开发讨论区 —— LinuxSir.cn › Linux 程序设计专题讨论 › 请教哪儿能得到ifconfig的源码？
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请教哪儿能得到ifconfig的源码？

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发表于 2005-4-28 10:12:22 | 显示全部楼层 |阅读模式
在/net/目录下用find ./ -name ifconfig.c命令没找到！
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Tetris
发表于 2005-4-28 10:41:39 | 显示全部楼层
strace /sbin/ifconfig  的结果：


  2. execve("/sbin/ifconfig", ["/sbin/ifconfig"], [/* 30 vars */]) = 0
  3. uname({sys="Linux", node="Mirakle", ...}) = 0
  4. brk(0)                                  = 0x8055fe8
  5. old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
  6. open("/etc/ld.so.preload", O_RDONLY)    = -1 ENOENT (No such file or directory)
  7. open("/etc/ld.so.cache", O_RDONLY)      = 3
  8. fstat64(3, {st_mode=S_IFREG|0644, st_size=115232, ...}) = 0
  9. old_mmap(NULL, 115232, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000
  10. close(3)                                = 0
  11. open("/lib/tls/libc.so.6", O_RDONLY)    = 3
  12. read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`V\1B4\0"..., 512) = 512
  13. fstat64(3, {st_mode=S_IFREG|0755, st_size=1531064, ...}) = 0
  14. old_mmap(0x42000000, 1257224, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x42000000
  15. old_mmap(0x4212e000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x12e000) = 0x4212e000
  16. old_mmap(0x42131000, 7944, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x42131000
  17. close(3)                                = 0
  18. set_thread_area({entry_number:-1 -> 6, base_addr:0x40016a00, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
  19. munmap(0x40017000, 115232)              = 0
  20. brk(0)                                  = 0x8055fe8
  21. brk(0x8056fe8)                          = 0x8056fe8
  22. brk(0)                                  = 0x8056fe8
  23. brk(0x8057000)                          = 0x8057000
  24. open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
  25. fstat64(3, {st_mode=S_IFREG|0644, st_size=30301680, ...}) = 0
  26. mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000
  27. mmap2(NULL, 614400, PROT_READ, MAP_PRIVATE, 3, 0x176e) = 0x40217000
  28. close(3)                                = 0
  29. uname({sys="Linux", node="Mirakle", ...}) = 0
  30. access("/proc/net", R_OK)               = 0
  31. access("/proc/net/unix", R_OK)          = 0
  32. socket(PF_UNIX, SOCK_DGRAM, 0)          = 3
  33. socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
  34. access("/proc/net/if_inet6", R_OK)      = -1 ENOENT (No such file or directory)
  35. access("/proc/net/ax25", R_OK)          = -1 ENOENT (No such file or directory)
  36. access("/proc/net/nr", R_OK)            = -1 ENOENT (No such file or directory)
  37. access("/proc/net/rose", R_OK)          = -1 ENOENT (No such file or directory)
  38. access("/proc/net/ipx", R_OK)           = -1 ENOENT (No such file or directory)
  39. access("/proc/net/appletalk", R_OK)     = -1 ENOENT (No such file or directory)
  40. access("/proc/sys/net/econet", R_OK)    = -1 ENOENT (No such file or directory)
  41. access("/proc/sys/net/ash", R_OK)       = -1 ENOENT (No such file or directory)
  42. access("/proc/net/x25", R_OK)           = -1 ENOENT (No such file or directory)
  43. open("/proc/net/dev", O_RDONLY)         = 5
  44. fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
  45. mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x402ad000
  46. read(5, "Inter-|   Receive               "..., 4096) = 446
  47. read(5, "", 4096)                       = 0
  48. close(5)                                = 0
  49. munmap(0x402ad000, 4096)                = 0
  50. open("/usr/share/locale/locale.alias", O_RDONLY) = 5
  51. fstat64(5, {st_mode=S_IFREG|0644, st_size=2601, ...}) = 0
  52. mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x402ad000
  53. read(5, "# Locale name alias data base.\n#"..., 4096) = 2601
  54. brk(0)                                  = 0x8057000
  55. brk(0x8058000)                          = 0x8058000
  56. read(5, "", 4096)                       = 0
  57. close(5)                                = 0
  58. munmap(0x402ad000, 4096)                = 0
  59. open("/usr/share/locale/en_US/LC_MESSAGES/net-tools.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
  60. open("/usr/share/locale/en/LC_MESSAGES/net-tools.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
  61. ioctl(4, 0x8912, 0xbffff170)            = 0
  62. open("/proc/net/dev", O_RDONLY)         = 5
  63. fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
  64. mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x402ad000
  65. read(5, "Inter-|   Receive               "..., 4096) = 446
  66. close(5)                                = 0
  67. munmap(0x402ad000, 4096)                = 0
  68. ioctl(4, 0x8913, 0xbffff110)            = 0
  69. ioctl(4, 0x8927, 0xbffff110)            = 0
  70. ioctl(4, 0x891d, 0xbffff110)            = 0
  71. ioctl(4, 0x8921, 0xbffff110)            = 0
  72. ioctl(4, 0x8970, 0xbffff110)            = 0
  73. ioctl(4, 0x8970, 0xbffff110)            = 0
  74. ioctl(4, 0x8942, 0xbffff110)            = 0
  75. ioctl(4, 0x8915, 0xbffff110)            = 0
  76. ioctl(4, 0x8917, 0xbffff110)            = 0
  77. ioctl(4, 0x8919, 0xbffff110)            = 0
  78. ioctl(4, 0x891b, 0xbffff110)            = 0
  79. open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 5
  80. fstat64(5, {st_mode=S_IFREG|0644, st_size=21040, ...}) = 0
  81. mmap2(NULL, 21040, PROT_READ, MAP_SHARED, 5, 0) = 0x402ad000
  82. close(5)                                = 0
  83. open("/usr/lib/gconv/EUC-CN.so", O_RDONLY) = 5
  84. read(5, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\10\0\000"..., 512) = 512
  85. fstat64(5, {st_mode=S_IFREG|0755, st_size=8912, ...}) = 0
  86. old_mmap(NULL, 11852, PROT_READ|PROT_EXEC, MAP_PRIVATE, 5, 0) = 0x402b3000
  87. old_mmap(0x402b5000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 5, 0x1000) = 0x402b5000
  88. close(5)                                = 0
  89. open("/usr/lib/gconv/tls/i686/mmx/libGB.so", O_RDONLY) = -1 ENOENT (No such file or directory)
  90. stat64("/usr/lib/gconv/tls/i686/mmx", 0xbfffdd90) = -1 ENOENT (No such file or directory)
  91. open("/usr/lib/gconv/tls/i686/libGB.so", O_RDONLY) = -1 ENOENT (No such file or directory)
  92. stat64("/usr/lib/gconv/tls/i686", 0xbfffdd90) = -1 ENOENT (No such file or directory)
  93. open("/usr/lib/gconv/tls/mmx/libGB.so", O_RDONLY) = -1 ENOENT (No such file or directory)
  94. stat64("/usr/lib/gconv/tls/mmx", 0xbfffdd90) = -1 ENOENT (No such file or directory)
  95. open("/usr/lib/gconv/tls/libGB.so", O_RDONLY) = -1 ENOENT (No such file or directory)
  96. stat64("/usr/lib/gconv/tls", 0xbfffdd90) = -1 ENOENT (No such file or directory)
  97. open("/usr/lib/gconv/i686/mmx/libGB.so", O_RDONLY) = -1 ENOENT (No such file or directory)
  98. stat64("/usr/lib/gconv/i686/mmx", 0xbfffdd90) = -1 ENOENT (No such file or directory)
  99. open("/usr/lib/gconv/i686/libGB.so", O_RDONLY) = -1 ENOENT (No such file or directory)
  100. stat64("/usr/lib/gconv/i686", 0xbfffdd90) = -1 ENOENT (No such file or directory)
  101. open("/usr/lib/gconv/mmx/libGB.so", O_RDONLY) = -1 ENOENT (No such file or directory)
  102. stat64("/usr/lib/gconv/mmx", 0xbfffdd90) = -1 ENOENT (No such file or directory)
  103. open("/usr/lib/gconv/libGB.so", O_RDONLY) = 5
  104. read(5, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\334\7\0"..., 512) = 512
  105. fstat64(5, {st_mode=S_IFREG|0755, st_size=64340, ...}) = 0
  106. old_mmap(NULL, 67272, PROT_READ|PROT_EXEC, MAP_PRIVATE, 5, 0) = 0x402b6000
  107. old_mmap(0x402c6000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 5, 0xf000) = 0x402c6000
  108. close(5)                                = 0
  109. fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
  110. mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x402c7000
  111. write(1, "eth0      Link encap:Ethernet  H"..., 58) = 58
  112. write(1, "          inet addr:162.105.80.2"..., 77) = 77
  113. open("/proc/net/if_inet6", O_RDONLY)    = -1 ENOENT (No such file or directory)
  114. write(1, "          UP BROADCAST RUNNING M"..., 61) = 61
  115. write(1, "          RX packets:177791 erro"..., 67) = 67
  116. write(1, "          TX packets:558 errors:"..., 65) = 65
  117. write(1, "          collisions:0 txqueuele"..., 39) = 39
  118. write(1, "          RX bytes:16382925 (15."..., 64) = 64
  119. write(1, "          Interrupt:11 Base addr"..., 44) = 44
  120. write(1, "\n", 1)                       = 1
  121. open("/proc/net/dev", O_RDONLY)         = 5
  122. fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
  123. mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x402c8000
  124. read(5, "Inter-|   Receive               "..., 4096) = 446
  125. close(5)                                = 0
  126. munmap(0x402c8000, 4096)                = 0
  127. ioctl(4, 0x8913, 0xbffff110)            = 0
  128. ioctl(4, 0x8927, 0xbffff110)            = 0
  129. ioctl(4, 0x891d, 0xbffff110)            = 0
  130. ioctl(4, 0x8921, 0xbffff110)            = 0
  131. ioctl(4, 0x8970, 0xbffff110)            = 0
  132. ioctl(4, 0x8970, 0xbffff110)            = 0
  133. ioctl(4, 0x8942, 0xbffff110)            = 0
  134. ioctl(4, 0x8915, 0xbffff110)            = 0
  135. ioctl(4, 0x8917, 0xbffff110)            = 0
  136. ioctl(4, 0x8919, 0xbffff110)            = 0
  137. ioctl(4, 0x891b, 0xbffff110)            = 0
  138. write(1, "lo        Link encap:Local Loopb"..., 38) = 38
  139. write(1, "          inet addr:127.0.0.1  M"..., 46) = 46
  140. open("/proc/net/if_inet6", O_RDONLY)    = -1 ENOENT (No such file or directory)
  141. write(1, "          UP LOOPBACK RUNNING  M"..., 51) = 51
  142. write(1, "          RX packets:59 errors:0"..., 62) = 62
  143. write(1, "          TX packets:59 errors:0"..., 64) = 64
  144. write(1, "          collisions:0 txqueuele"..., 37) = 37
  145. write(1, "          RX bytes:7229 (7.0 Kb)"..., 57) = 57
  146. write(1, "\n", 1)                       = 1
  147. close(4)                                = 0
  148. munmap(0x402c7000, 4096)                = 0
  149. exit_group(0)                           = ?
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 楼主| 发表于 2005-4-28 13:23:26 | 显示全部楼层
谢谢啊!
我找到源码了，因为我不仅要读而且要设，我还是决定扣一扣源码！顺便把源码的下载地址帖一下！
http://www.tazenda.demon.co.uk/phil/net-tools/
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aiyi
发表于 2005-4-28 13:47:06 | 显示全部楼层
如果是用debian的话，可以：
apt-build source net-tools
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