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kernel / pub / scm / devel / sparse / chrisl / sparse / 9aadf85a29be2a74e46fc67b5313d41aee81dac7
commit9aadf85a29be2a74e46fc67b5313d41aee81dac7[log] [tgz]
authorJosh Triplett <josh@joshtriplett.org>Fri Apr 19 12:10:38 2013 -0700
committerChristopher Li <sparse@chrisli.org>Sun Apr 21 20:55:10 2013 -0700
tree75a01db121c05159645cf68216db6b4f6f9b2506
parentf022d1c8b777af93ef25205cbc34cb6b64c698a7 [diff]
Support #pragma once

"#pragma once" acts like a multiple-inclusion guard affecting the entire file,
without an associated preprocessor symbol.

This allows use of sparse on projects that rely on #pragma once without
also using an ifndef-based multiple-inclusion guard, such as systemd;
without this change, sparse will get into an include loop.

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Christopher Li <sparse@chrisli.org>
4 files changed
tree: 75a01db121c05159645cf68216db6b4f6f9b2506
  1. compat/
  2. Documentation/
  3. gvpr/
  4. validation/
  5. .gitignore
  6. allocate.c
  7. allocate.h
  8. ast-inspect.c
  9. ast-inspect.h
  10. ast-model.c
  11. ast-model.h
  12. ast-view.c
  13. ast-view.h
  14. bitmap.h
  15. c2xml.c
  16. cgcc
  17. cgcc.1
  18. char.c
  19. char.h
  20. compat-bsd.c
  21. compat-cygwin.c
  22. compat-linux.c
  23. compat-mingw.c
  24. compat-solaris.c
  25. compat.h
  26. compile-i386.c
  27. compile.c
  28. compile.h
  29. cse.c
  30. ctags.c
  31. dissect.c
  32. dissect.h
  33. evaluate.c
  34. example.c
  35. expand.c
  36. expression.c
  37. expression.h
  38. FAQ
  39. flow.c
  40. flow.h
  41. gdbhelpers
  42. graph.c
  43. ident-list.h
  44. inline.c
  45. lib.c
  46. lib.h
  47. LICENSE
  48. linearize.c
  49. linearize.h
  50. liveness.c
  51. Makefile
  52. memops.c
  53. obfuscate.c
  54. parse.c
  55. parse.dtd
  56. parse.h
  57. pre-process.c
  58. ptrlist.c
  59. ptrlist.h
  60. README
  61. scope.c
  62. scope.h
  63. show-parse.c
  64. simplify.c
  65. sort.c
  66. sparse-llvm.c
  67. sparse.1
  68. sparse.c
  69. sparse.pc.in
  70. sparsec
  71. storage.c
  72. storage.h
  73. symbol.c
  74. symbol.h
  75. target.c
  76. target.h
  77. test-dissect.c
  78. test-inspect.c
  79. test-lexing.c
  80. test-linearize.c
  81. test-parsing.c
  82. test-sort.c
  83. test-unssa.c
  84. token.h
  85. tokenize.c
  86. unssa.c