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[PATCH v9 34/41] write_or_die: use warning() instead of fprintf(stderr, ...)

From
Christian Couder <christian.couder@gmail.com>
Date
Jul 30, 2016, 17:25 UTC
Message-ID
<20160730172509.22939-35-chriscool@tuxfamily.org>
In-Reply-To
<20160730172509.22939-1-chriscool@tuxfamily.org>

In write_or_whine_pipe() and write_or_whine() when write_in_full() returns an error, let's print the errno related error message using warning() instead of fprintf(stderr, ...).

This makes it possible to change the way it is handled by changing the current warn routine in usage.c.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 write_or_die.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/write_or_die.c b/write_or_die.c
index 9816879..26eeec8 100644
--- a/write_or_die.c
+++ b/write_or_die.c
@@ -87,8 +87,7 @@ int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg)
 {
 	if (write_in_full(fd, buf, count) < 0) {
 		check_pipe(errno);
-		fprintf(stderr, "%s: write error (%s)\n",
-			msg, strerror(errno));
+		warning("%s: write error (%s)\n", msg, strerror(errno));
 		return 0;
 	}
 

-- 
2.9.2.558.gf53e569
Previous: Christian CouderNext: Christian Couder
Message 37 of 53 in “libify apply and use lib in am, part 2”
  1. 00/41 libify apply and use lib in am, part 2Christian Couder, Jul 30, 2016
  2. 01/41 apply: make some names more specificChristian Couder, Jul 30, 2016
  3. 02/41 apply: move 'struct apply_state' to apply.hChristian Couder, Jul 30, 2016
  4. 03/41 builtin/apply: make apply_patch() return -1 or -128 instead of die()ingChristian Couder, Jul 30, 2016
  5. Stefan BellerAug 1, 2016
  6. 04/41 builtin/apply: read_patch_file() return -1 instead of die()ingChristian Couder, Jul 30, 2016
  7. Stefan BellerAug 1, 2016
  8. 05/41 builtin/apply: make find_header() return -128 instead of die()ingChristian Couder, Jul 30, 2016
  9. 06/41 builtin/apply: make parse_chunk() return a negative integer on errorChristian Couder, Jul 30, 2016
  10. 07/41 builtin/apply: make parse_single_patch() return -1 on errorChristian Couder, Jul 30, 2016
  11. 20/41 builtin/apply: make remove_file() return -1 on errorChristian Couder, Jul 30, 2016
  12. 16/41 builtin/apply: make gitdiff_*() return 1 at end of headerChristian Couder, Jul 30, 2016
  13. 18/41 builtin/apply: change die_on_unsafe_path() to check_unsafe_path()Christian Couder, Jul 30, 2016
  14. 23/41 builtin/apply: make create_file() return -1 on errorChristian Couder, Jul 30, 2016
  15. 25/41 builtin/apply: make write_out_results() return -1 on errorChristian Couder, Jul 30, 2016
  16. 27/41 builtin/apply: make create_one_file() return -1 on errorChristian Couder, Jul 30, 2016
  17. 21/41 builtin/apply: make add_conflicted_stages_file() return -1 on errorChristian Couder, Jul 30, 2016
  18. 24/41 builtin/apply: make write_out_one_result() return -1 on errorChristian Couder, Jul 30, 2016
  19. 29/41 apply: rename and move opt constants to apply.hChristian Couder, Jul 30, 2016
  20. 36/41 apply: don't print on stdout in verbosity_silent modeChristian Couder, Jul 30, 2016
  21. 31/41 apply: make some parsing functions static againChristian Couder, Jul 30, 2016
  22. 22/41 builtin/apply: make add_index_file() return -1 on errorChristian Couder, Jul 30, 2016
  23. 37/41 usage: add set_warn_routine()Christian Couder, Jul 30, 2016
  24. 19/41 builtin/apply: make build_fake_ancestor() return -1 on errorChristian Couder, Jul 30, 2016
  25. 26/41 builtin/apply: make try_create_file() return -1 on errorChristian Couder, Jul 30, 2016
  26. 39/41 apply: change error_routine when silentChristian Couder, Jul 30, 2016
  27. Stefan BellerAug 1, 2016
  28. Christian CouderAug 8, 2016
  29. 17/41 builtin/apply: make gitdiff_*() return -1 on errorChristian Couder, Jul 30, 2016
  30. 33/41 environment: add set_index_file()Christian Couder, Jul 30, 2016
  31. Stefan BellerAug 1, 2016
  32. Junio C HamanoAug 1, 2016
  33. Junio C HamanoAug 1, 2016
  34. Christian CouderAug 3, 2016
  35. Christian CouderAug 3, 2016
  36. 28/41 builtin/apply: rename option parsing functionsChristian Couder, Jul 30, 2016
  37. 34/41 write_or_die: use warning() instead of fprintf(stderr, ...)Christian Couder, Jul 30, 2016
  38. 38/41 usage: add get_error_routine() and get_warn_routine()Christian Couder, Jul 30, 2016
  39. 35/41 apply: make it possible to silently applyChristian Couder, Jul 30, 2016
  40. Junio C HamanoAug 1, 2016
  41. 41/41 builtin/am: use apply api in run_apply()Christian Couder, Jul 30, 2016
  42. 32/41 apply: use error_errno() where possibleChristian Couder, Jul 30, 2016
  43. 40/41 apply: refactor `git apply` option parsingChristian Couder, Jul 30, 2016
  44. 15/41 builtin/apply: make parse_traditional_patch() return -1 on errorChristian Couder, Jul 30, 2016
  45. 14/41 builtin/apply: make apply_all_patches() return 128 or 1 on errorChristian Couder, Jul 30, 2016
  46. 10/41 builtin/apply: move init_apply_state() to apply.cChristian Couder, Jul 30, 2016
  47. 12/41 builtin/apply: make check_apply_state() return -1 instead of die()ingChristian Couder, Jul 30, 2016
  48. 13/41 builtin/apply: move check_apply_state() to apply.cChristian Couder, Jul 30, 2016
  49. 11/41 apply: make init_apply_state() return -1 instead of exit()ingChristian Couder, Jul 30, 2016
  50. 08/41 builtin/apply: make parse_whitespace_option() return -1 instead of die()ingChristian Couder, Jul 30, 2016
  51. 09/41 builtin/apply: make parse_ignorewhitespace_option() return -1 instead of die()ingChristian Couder, Jul 30, 2016
  52. Christian CouderJul 30, 2016
  53. Junio C HamanoAug 1, 2016

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