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[PATCH v3 04/14] apply: only pass required data to check_header_line

From
Thomas Gummerer <t.gummerer@gmail.com>
Date
Jul 8, 2019, 16:33 UTC
Message-ID
<20190708163315.29912-5-t.gummerer@gmail.com>
In-Reply-To
<20190708163315.29912-1-t.gummerer@gmail.com>

Currently the 'check_header_line()' function takes 'struct apply_state' as parameter, even though it only needs the linenr from that struct.

This function is in the callchain of 'parse_git_header()', which we want to make more generally useful in a subsequent commit. To make that happen we only want to pass in the required data to 'parse_git_header()', and not the whole 'struct apply_state', and thus we want functions in the callchain of 'parse_git_header()' to only take arguments they really need.

Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
---
 apply.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/apply.c b/apply.c
index ac668e754d..1602fd5db0 100644
--- a/apply.c
+++ b/apply.c
@@ -1302,15 +1302,15 @@ static char *git_header_name(int p_value,
 	}
 }
 
-static int check_header_line(struct apply_state *state, struct patch *patch)
+static int check_header_line(int linenr, struct patch *patch)
 {
 	int extensions = (patch->is_delete == 1) + (patch->is_new == 1) +
 			 (patch->is_rename == 1) + (patch->is_copy == 1);
 	if (extensions > 1)
 		return error(_("inconsistent header lines %d and %d"),
-			     patch->extension_linenr, state->linenr);
+			     patch->extension_linenr, linenr);
 	if (extensions && !patch->extension_linenr)
-		patch->extension_linenr = state->linenr;
+		patch->extension_linenr = linenr;
 	return 0;
 }
 
@@ -1380,7 +1380,7 @@ static int parse_git_header(struct apply_state *state,
 			res = p->fn(state, line + oplen, patch);
 			if (res < 0)
 				return -1;
-			if (check_header_line(state, patch))
+			if (check_header_line(state->linenr, patch))
 				return -1;
 			if (res > 0)
 				return offset;

-- 
2.22.0.510.g264f2c817a
Previous: Thomas GummererNext: Thomas Gummerer
Message 30 of 61 in “output improvements for git range-diff”
  1. 00/14 output improvements for git range-diffThomas Gummerer, Jul 5, 2019
  2. 01/14 apply: replace marc.info link with public-inboxThomas Gummerer, Jul 5, 2019
  3. 03/14 apply: only pass required data to git_header_nameThomas Gummerer, Jul 5, 2019
  4. 02/14 apply: only pass required data to skip_tree_prefixThomas Gummerer, Jul 5, 2019
  5. 04/14 apply: only pass required data to check_header_lineThomas Gummerer, Jul 5, 2019
  6. 05/14 apply: only pass required data to find_name_*Thomas Gummerer, Jul 5, 2019
  7. 07/14 apply: make parse_git_header publicThomas Gummerer, Jul 5, 2019
  8. Johannes SchindelinJul 5, 2019
  9. 06/14 apply: only pass required data to gitdiff_* functionsThomas Gummerer, Jul 5, 2019
  10. Johannes SchindelinJul 5, 2019
  11. 08/14 range-diff: fix function parameter indentationThomas Gummerer, Jul 5, 2019
  12. 09/14 range-diff: split lines manuallyThomas Gummerer, Jul 5, 2019
  13. Johannes SchindelinJul 5, 2019
  14. Thomas GummererJul 8, 2019
  15. 10/14 range-diff: don't remove funcname from inner diffThomas Gummerer, Jul 5, 2019
  16. Johannes SchindelinJul 5, 2019
  17. 11/14 range-diff: suppress line count in outer diffThomas Gummerer, Jul 5, 2019
  18. 12/14 range-diff: add section header instead of diff headerThomas Gummerer, Jul 5, 2019
  19. Johannes SchindelinJul 5, 2019
  20. Thomas GummererJul 8, 2019
  21. Johannes SchindelinJul 8, 2019
  22. 13/14 range-diff: add filename to inner diffThomas Gummerer, Jul 5, 2019
  23. 14/14 range-diff: add headers to the outer hunk headerThomas Gummerer, Jul 5, 2019
  24. Johannes SchindelinJul 5, 2019
  25. Thomas GummererJul 8, 2019
  26. 00/14 output improvements for git range-diffThomas Gummerer, Jul 8, 2019
  27. 01/14 apply: replace marc.info link with public-inboxThomas Gummerer, Jul 8, 2019
  28. 02/14 apply: only pass required data to skip_tree_prefixThomas Gummerer, Jul 8, 2019
  29. 03/14 apply: only pass required data to git_header_nameThomas Gummerer, Jul 8, 2019
  30. 04/14 apply: only pass required data to check_header_lineThomas Gummerer, Jul 8, 2019
  31. 05/14 apply: only pass required data to find_name_*Thomas Gummerer, Jul 8, 2019
  32. 06/14 apply: only pass required data to gitdiff_* functionsThomas Gummerer, Jul 8, 2019
  33. 07/14 apply: make parse_git_header publicThomas Gummerer, Jul 8, 2019
  34. Junio C HamanoJul 9, 2019
  35. Thomas GummererJul 9, 2019
  36. Junio C HamanoJul 9, 2019
  37. Thomas GummererJul 10, 2019
  38. 09/14 range-diff: split lines manuallyThomas Gummerer, Jul 8, 2019
  39. 08/14 range-diff: fix function parameter indentationThomas Gummerer, Jul 8, 2019
  40. 10/14 range-diff: don't remove funcname from inner diffThomas Gummerer, Jul 8, 2019
  41. 11/14 range-diff: suppress line count in outer diffThomas Gummerer, Jul 8, 2019
  42. 12/14 range-diff: add section header instead of diff headerThomas Gummerer, Jul 8, 2019
  43. 14/14 range-diff: add headers to the outer hunk headerThomas Gummerer, Jul 8, 2019
  44. 13/14 range-diff: add filename to inner diffThomas Gummerer, Jul 8, 2019
  45. 00/14 output improvements for git range-diffThomas Gummerer, Jul 11, 2019
  46. 01/14 apply: replace marc.info link with public-inboxThomas Gummerer, Jul 11, 2019
  47. 02/14 apply: only pass required data to skip_tree_prefixThomas Gummerer, Jul 11, 2019
  48. 04/14 apply: only pass required data to check_header_lineThomas Gummerer, Jul 11, 2019
  49. 03/14 apply: only pass required data to git_header_nameThomas Gummerer, Jul 11, 2019
  50. 05/14 apply: only pass required data to find_name_*Thomas Gummerer, Jul 11, 2019
  51. 06/14 apply: only pass required data to gitdiff_* functionsThomas Gummerer, Jul 11, 2019
  52. 08/14 range-diff: fix function parameter indentationThomas Gummerer, Jul 11, 2019
  53. 07/14 apply: make parse_git_diff_header publicThomas Gummerer, Jul 11, 2019
  54. 09/14 range-diff: split lines manuallyThomas Gummerer, Jul 11, 2019
  55. 10/14 range-diff: don't remove funcname from inner diffThomas Gummerer, Jul 11, 2019
  56. 12/14 range-diff: add section header instead of diff headerThomas Gummerer, Jul 11, 2019
  57. 11/14 range-diff: suppress line count in outer diffThomas Gummerer, Jul 11, 2019
  58. 13/14 range-diff: add filename to inner diffThomas Gummerer, Jul 11, 2019
  59. 14/14 range-diff: add headers to the outer hunk headerThomas Gummerer, Jul 11, 2019
  60. Ramsay JonesJul 11, 2019
  61. Johannes SchindelinJul 12, 2019

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