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qemu / qemu / dfeadf82c2b428d1c7f59d4b573588095630d99e
commitdfeadf82c2b428d1c7f59d4b573588095630d99e[log] [tgz]
authorEric Blake <eblake@redhat.com>Wed Nov 12 19:11:33 2025 -0600
committerEric Blake <eblake@redhat.com>Thu Nov 13 10:01:19 2025 -0600
tree39816131e7c59c76ce3d9a52e539ea9f29e131b9
parente685dd26c7afbf2461dfb4d51a699b9a10824114 [diff]
chardev: Reuse channel's cached local address

Directly accessing the fd member of a QIOChannelSocket is an
undesirable leaky abstraction.  What's more, grabbing that fd merely
to force an eventual call to getsockname() can be wasteful, since the
channel is often able to return its cached local name.

Reported-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-ID: <20251113011625.878876-23-eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
1 file changed
tree: 39816131e7c59c76ce3d9a52e539ea9f29e131b9
  1. .github/
  2. .gitlab/
  3. .gitlab-ci.d/
  4. accel/
  5. audio/
  6. authz/
  7. backends/
  8. block/
  9. bsd-user/
  10. chardev/
  11. common-user/
  12. configs/
  13. contrib/
  14. crypto/
  15. disas/
  16. docs/
  17. dump/
  18. ebpf/
  19. fpu/
  20. fsdev/
  21. gdb-xml/
  22. gdbstub/
  23. host/
  24. hw/
  25. include/
  26. io/
  27. libdecnumber/
  28. linux-headers/
  29. linux-user/
  30. migration/
  31. monitor/
  32. nbd/
  33. net/
  34. pc-bios/
  35. plugins/
  36. po/
  37. python/
  38. qapi/
  39. qga/
  40. qobject/
  41. qom/
  42. replay/
  43. roms/
  44. rust/
  45. scripts/
  46. scsi/
  47. semihosting/
  48. stats/
  49. storage-daemon/
  50. stubs/
  51. subprojects/
  52. system/
  53. target/
  54. tcg/
  55. tests/
  56. tools/
  57. trace/
  58. ui/
  59. util/
  60. .b4-config
  61. .dir-locals.el
  62. .editorconfig
  63. .exrc
  64. .gdbinit
  65. .git-blame-ignore-revs
  66. .gitattributes
  67. .gitignore
  68. .gitlab-ci.yml
  69. .gitmodules
  70. .gitpublish
  71. .mailmap
  72. .patchew.yml
  73. .readthedocs.yml
  74. .travis.yml
  75. block.c
  76. blockdev-nbd.c
  77. blockdev.c
  78. blockjob.c
  79. clippy.toml
  80. configure
  81. COPYING
  82. COPYING.LIB
  83. cpu-common.c
  84. cpu-target.c
  85. event-loop-base.c
  86. gitdm.config
  87. hmp-commands-info.hx
  88. hmp-commands.hx
  89. iothread.c
  90. job-qmp.c
  91. job.c
  92. Kconfig
  93. Kconfig.host
  94. LICENSE
  95. MAINTAINERS
  96. Makefile
  97. meson.build
  98. meson_options.txt
  99. module-common.c
  100. os-posix.c
  101. os-wasm.c
  102. os-win32.c
  103. page-vary-common.c
  104. page-vary-target.c
  105. pythondeps.toml
  106. qemu-bridge-helper.c
  107. qemu-edid.c
  108. qemu-img-cmds.hx
  109. qemu-img.c
  110. qemu-io-cmds.c
  111. qemu-io.c
  112. qemu-keymap.c
  113. qemu-nbd.c
  114. qemu-options.hx
  115. qemu.nsi
  116. qemu.sasl
  117. README.rst
  118. replication.c
  119. target-info-qom.c
  120. target-info-stub.c
  121. target-info.c
  122. trace-events
  123. VERSION
  124. version.rc