ft_strjoin.c File Reference

#include "libft.h"

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Functions
char *	ft_strjoin (char const *s1, char const *s2)

Function Documentation

ft_strjoin()

char * ft_strjoin	(	char const *	s1,
		char const *	s2
	)

Definition at line 23 of file ft_strjoin.c.

{
    size_t  len;
    char    *pt;
    char    *result;
 
    if (!s1 || !s2)
        return (NULL);
    len = ft_strlen(s1) + ft_strlen (s2) + 1;
    if (len == 0)
        return (NULL);
    pt = (char *)malloc(sizeof(char) * len);
    if (!pt)
        return (NULL);
    result = pt;
    while (*s1)
        *pt++ = *s1++;
    while (*s2)
        *pt++ = *s2++;
    *pt = '\0';
    return (result);
}

References ft_strlen().

Referenced by append_literal(), builtin_cd(), builtin_export(), env_to_array(), ft_strjoin_free(), generate_prompt_string(), handle_numeric_error(), and relative_path_handle().

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