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utils-std

Collection of commonly available Unix tools

path.c (705B)

    

  1. // utils-std: Collection of commonly available Unix tools
  2. // SPDX-FileCopyrightText: 2017 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
  3. // SPDX-License-Identifier: MPL-2.0
  5. #include "./path.h"
  7. #include <string.h> // strrchr
  9. char *
  10. static_basename(char *path)
  11. {
  12. 	char *sep = strrchr(path, '/');
  14. 	return (sep == NULL) ? path : sep + 1;
  15. }
  17. char *
  18. path_split_static(char *path, bool trim)
  19. {
  20. 	char *child = NULL;
  21. 	size_t path_len = strlen(path);
  23. 	// delete trailing slashes
  24. 	if(trim)
  25. 		for(int i = path_len - 1; i > 0 && path[i] == '/'; i--)
  26. 			path[i] = 0;
  28. 	for(int i = path_len - 1; i > 0; i--)
  29. 		if(path[i] == '/')
  30. 		{
  31. 			path[i] = 0;
  32. 			child = &path[i + 1];
  33. 			break;
  34. 		}
  36. 	return child;
  37. }