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  1. #include <stdio.h>
  2. #include <string.h>
  3. #include <stdlib.h>
  4.  
  5. char *replacefilename(const char **argv,char *s)
  6. {
  7. 	char *p = strrchr(*argv,'/');
  8. 	if(!p) p = strrchr(*argv,'\\');
  9. 	if(!p) return 0;
  10. 	*s=0;
  11. 	strncat(s,*argv,p-*argv+1);
  12. 	return strcat(s,argv[1]);
  13. }
  14.  
  15. int main(void) {
  16. 	const char *a[]={"/foo/bar","baz"}; void*p;
  17. 	puts(replacefilename(a,p=malloc(1+strlen(a[0])+strlen(a[1]))));
  18. 	free(p);
  19. 	return 0;
  20. }
  21.  
Success #stdin #stdout 0s 2288KB
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stdin
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Standard input is empty
stdout
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/foo/baz
https://ideone.com/F3PyM5
language:
C99 (gcc 8.3)
created:
9 years ago
visibility:
public

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