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sprintf

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This commit is contained in:
Loic Deridder
2025-01-24 13:47:50 +01:00
parent 48aa956d8f
commit 4764c4a679
3 changed files with 181 additions and 0 deletions
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92
sprintf/sprintf_utils.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* sprintf_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lderidde <lderidde@student.s19.be> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/01/24 13:44:22 by lderidde #+# #+# */
/* Updated: 2025/01/24 13:47:10 by lderidde ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_sprintf.h"
char *ft_strfjoin(char *s1, char *s2)
{
char *out;
unsigned int i;
unsigned int j;
if (!s1 && !s2)
return (NULL);
if (!s1)
return (ft_strdup(s2));
if (!s2)
return (ft_strdup(s1));
out = ft_calloc(ft_strlen(s1) + ft_strlen(s2) + 1, sizeof(char));
if (!out)
return (NULL);
i = 0;
j = 0;
while (s1[j])
out[i++] = s1[j++];
j = 0;
while (s2[j])
out[i++] = s2[j++];
ft_free(&s1);
return (out);
}
char *ft_strfjoinc(char *s1, char c)
{
char *out;
unsigned int i;
unsigned int j;
if (!s1)
{
out = ft_calloc(2, sizeof(char));
if (!out)
return (NULL);
out[0] = c;
return (out);
}
out = ft_calloc(ft_strlen(s1) + 2, sizeof(char));
if (!out)
return (NULL);
i = 0;
j = 0;
while (s1[j])
out[i++] = s1[j++];
out[i] = c;
ft_free(&s1);
return (out);
}
char *ft_strfjoind(char *s1, char *s2)
{
char *out;
unsigned int i;
unsigned int j;
if (!s1 && !s2)
return (NULL);
if (!s1)
return (ft_strdup(s2));
if (!s2)
return (ft_strdup(s1));
out = ft_calloc(ft_strlen(s1) + ft_strlen(s2) + 1, sizeof(char));
if (!out)
return (NULL);
i = 0;
j = 0;
while (s1[j])
out[i++] = s1[j++];
j = 0;
while (s2[j])
out[i++] = s2[j++];
ft_free(&s1);
ft_free(&s2);
return (out);
}