The header file of the libmy. More...

#include <stdlib.h>
#include <stddef.h>
#include <stdarg.h>
#include <unistd.h>
#include <stdio.h>
#include <stdint.h>
#include <stdbool.h>
#include <ctype.h>
#include <math.h>
#include <limits.h>
#include <errno.h>
#include <string.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <time.h>
#include <dirent.h>
#include <signal.h>
#include <glob.h>

Data Structures
struct	info_param

struct	number_settings_s

Macros
#define	MAX_INT 2147483647

#define	MIN_INT -2147483648

#define	MAX_LONG 9223372036854775807

#define	MIN_LONG -9223372036854775808

#define	MAX_SHORT 32767

#define	MIN_SHORT -32768

#define	MAX_SHORT_SHORT 127

#define	MIN_SHORT_SHORT -128

#define	MAX_SIZE_T 18446744073709551615

#define	ABS(value) ((value < 0) ? - value : value)

#define	MAX(a, b) ((a > b) ? a : b)

#define	MIN(a, b) ((a < b) ? a : b)

#define	STR_CONTAINS(str, find) (my_strstr(str, find) != NULL) ? 1 : 0

#define	NB number_settings_t

#define	STR2ARRAY(str) my_str_to_word_array(str)

#define	STR2ARRAY_SEP(str, sep) my_str_to_word_array_select(str, sep)

#define	STR2ARRAY_STR(str, sep) my_str_to_word_array_string(str, sep)

#define	FREE(ptr) ptr = my_free_ptr(ptr)

#define	FREE_WORD_ARRAY(ptr) my_free_array((void **)ptr)

#define	NB number_settings_t

Typedefs
typedef enum my_bool	my_bool_t

typedef struct number_settings_s	number_settings_t

Enumerations
enum	my_bool { FALSE = 0 , TRUE = 1 }

Functions
void	my_putchar (char c)
	Prints a char (c) in the stdout.

void	my_isneg (int nb)
	Prints 'P' if the number (n) is positive or 'N' if the number (n) is negative.

void	my_putnbr (int nb)
	Prints a number (nb) in stdout.

int	my_putstr (char const *str)
	Writes a string (str) in stdout and returns the length of the printed string.

void	my_showstr (char const *str)
	Prints a string (str) but replaces non-printable characters with their hexadecimal number.

void	my_showmem (char const *str, int size)
	Prints a memory dump of a string (str) with a defined size.

void	my_print_combn (int n)
	Prints all the numbers composed by (n) different digits numbers All digits in the number are different and only the smallest number composed by those digits are display.

void	my_putnbr_base (int nbr, char const *base)
	Prints a number (nb) in the requested base (base) in stdout.

void	my_show_word_array (char const tab)
	Prints all word in an array (tab)

void	my_print_params (int argc, char **argv)
	Prints all the parameters of the program.

int	my_putstr_error (char const *str)
	Prints a string (str) in stderr.

int	my_putstr_sized (char const *str, int size)
	Prints a string (str) in stdout with a defined size (size) and returns the length of the printed string.

int	my_putstr_fd (char const *str, int fd)
	Writes a string (str) in a file descriptor (fd) and returns the length of the printed string.

int	my_putstr_fd_free (char *str, int fd)
	Writes a string (str) in a file descriptor (fd), free it and returns the length of the printed string.

int	my_printf (char const *format,...)
	Prints a string (format) with possible flags and format in stdout and returns the length the printed string.

int	my_fprintf (int fd, char const *format,...)
	Writes a string (format) with possible flags and format in a file descriptor (fd) and returns the length the printed string.

int	my_char_is_alpha (char const c)
	Checks if a char (c) is a letter.

int	my_char_is_num (char const c)
	Checks if a char (c) is a number.

int	my_char_is_printable (char const c)
	Checks if a char (c) is printable.

int	my_char_is (char c, const char *char_list)
	Checks if a char (c) is in a list of chars (char_list)

char *	my_add_chr (char *str, char chr)
	Adds a char (chr) at the end of a string (str)

char	my_get_last_char (char *str)
	Returns the last char of a string (str)

int	my_str_isalpha (char const *str)
	Checks if a string (str) is alphabetical.

int	my_str_isnum (char const *str)
	Checks if a string (str) is a number.

int	my_str_islower (char const *str)
	Checks if a string (str) is lowercase.

int	my_str_isupper (char const *str)
	Checks if a string (str) is uppercase.

int	my_str_isprintable (char const *str)
	Checks if a string (str) is printable.

int	my_str_is (char str, const char char_list)
	Checks if a string (str) is composed of characters in the characters list (char_list) or 0 if not.

int	my_str_contains (char str, char char_list)
	Checks if a string (str) contains a character in a list of characters (char_list)

int	my_strlen (char const *str)
	Returns the length of a string (str)

char *	my_strcpy (char dest, char const src)
	Copies a string (src) and paste it on another string (dest)

char *	my_strncpy (char dest, char const src, int n)
	Copies a string (src) and paste it on another string (dest) with a defined size (n)

char *	my_revstr (char *str)
	Reverses the characters in a string (str) and returns the string (str)

char *	my_strstr (char str, char const to_find)
	Search a string (to_find) on another (str) and returns the address of the first occurrence.

int	my_strcmp (char const s1, char const s2)
	Compares two strings (s1) and (s2)

int	my_strncmp (char const s1, char const s2, int n)
	Compares two strings (s1) and (s2) with a defined size (n)

char *	my_strupcase (char *str)
	Replaces lowcase by upcase of a string (str)

char *	my_strlowcase (char *str)
	Replaces upcase by lowcase of a string (str)

char *	my_strcapitalize (char *str)
	Capitalizes the first letter of each word in a string (str) and lowercase the other letters.

char *	my_strcat (char dest, char const src)
	Concatenates two strings (dest) and (src)

char *	my_strncat (char dest, char const src, int nb)
	Concatenates two strings (dest) and (src) with a defined size (nb)

char *	my_strdup (const char *src)
	Duplicates a string (src) and returns the new string.

char *	my_strndup (const char *src, int n)
	Duplicates a string (src) with a defined size (n) and returns the new string.

char **	my_strdup_word_array (char **array)
	Duplicates a word array (array) and returns the new array.

const char *	my_strerror (int error)
	Returns the error message of the error number (error)

int	my_count_letter (char const *str, char c)
	Counts the number of times a letter (c) is in a string (str)

int	my_get_char_index (char *str, char c, int occurrence)
	Get the index of a char in a str according to its occurrence.

void	my_replace_char (char *str, char to_replace, char replace_by)
	Replace a char in a string by another char.

int	my_nbrlen (int nb)
	Returns the length of a number (nb)

void	my_swap (int a, int b)
	Swaps two integers (a) and (b)

void	my_sort_int_array (int *tab, int size)
	Sorts an array (array) with a defined size (size) of integers in ascending order.

char *	my_convert_base (char const nbr, char const base_from, char const *base_to)
	Returns the result of the conversion of a number (nbr) in a specific base (base_from) to another base (base_to)

char *	my_convert_base_unsigned (char const nbr, char const base_from, char const *base_to)
	Returns the result of the conversion of a unsigned number (nbr) in a specific base (base_from) to another base (base_to)

char *	my_convert_base_size_t (char const nbr, char const base_from, char const *base_to)
	Returns the result of the conversion of a size_t number (nbr) in a specific base (base_from) to another base (base_to)

void	my_round_float_str (char *float_nb, char last_char, int i, int enable)
	Modify a string (float) and round it.

int	my_array_len (void **array)
	Returns the length of an array (array)

char **	my_str_to_word_array (char const *str)
	Returns an array of words from a string (str)

char **	my_str_to_word_array_select (char const str, char const separator)
	Returns an array of words delimited by a list of separator (separator) from a string (str)

char **	my_str_to_word_array_string (char const str, char const separator)
	Returns an array of words delimited by a separator (separator) from a string (str)

char **	my_super_array (char str, char sep)
	Returns an array of words delimited by a list of separator (separator) from a string (str)

void	my_free_array (void **array)
	Frees an array (array)

void *	my_free_ptr (void *ptr)
	Frees a pointer (ptr)

int	my_getnbr (char const *str)
	Returns an int number starting from a string number (str)

int	my_find_nbr (char const *str)
	Find the first number (number) found in a string.

float	my_getnbr_float (char const *str)
	Returns a float number starting from a string number (str)

int	my_getnbr_base (char const str, char const base)
	Returns a number starting from a string number (str) in the requested base (base)

int	my_strict_getnbr (char const *str)
	Returns an int number starting from a string number (str)

float	my_strict_getnbr_float (char const *str)
	Returns a float number starting from a string number (str)

int	my_strict_find_nbr (char const *str)
	Find the first number (number) found in a string.

int	my_super_number (char *number, number_settings_t settings)
	Returns an int number starting from a string number (number) and change my_errno if an error occurs depending on the settings (settings)

int	my_compute_power_rec (int nb, int power)
	Returns the power (p) of the number (nb)

size_t	my_compute_power_rec_size_t (int nb, int p)
	Returns the power (p) of the number (nb)

int	my_compute_square_root (int nb)
	Returns the square root of a number (nb)

int	my_compute_factorial_rec (int nb)
	Returns the factorial of a number (nb)

int	my_is_prime (int nb)
	Returns 1 if the number (nb) is prime and 0 otherwise.

int	my_find_prime_sup (int nb)
	Returns the next prime number after a number (nb)

int	my_find_prime_inf (int nb)
	Returns the previous prime number before a number (nb)

struct info_param *	my_params_to_array (int ac, char **av)
	Returns a info_params struct of the argc (ac) and the argv (av)

void	my_show_param_array (struct info_param const *par)
	Prints the information of a parameter array (par)

void	my_rev_params (int argc, char **argv)
	Prints all the arguments (argc and argv) in reverse order.

void	my_sort_params (int argc, char **argv)
	Sorts the parameters (argc and argv) in ascending order.

char *	my_concat_params (int argc, char **argv)
	Returns a string with all the arguments (argc and argv) concatenated.

char *	my_str_nbr (int nb)
	Returns the string conversion of a number (nb)

char *	my_str_nbr_short (short int nb)
	Returns the string conversion of a short number (nb)

char *	my_str_nbr_short_short (signed char nb)
	Returns the string conversion of a short short number (nb)

char *	my_str_nbr_base_unsigned (unsigned int nbr, char const *base)
	Returns the string conversion of an unsigned number (nbr) in specific base (base)

char *	my_str_nbr_base_unsigned_short (unsigned short nbr, char const *base)
	Returns the string conversion of an unsigned short number (nbr) in specific base (base)

char *	my_str_nbr_base_unsigned_short_short (unsigned char nbr, char const *base)
	Returns the string conversion of an unsigned short short number (nbr) in specific base (base)

char *	my_str_nbr_base_unsigned_size_t (size_t nbr, char const *base)
	Returns the string conversion of an size_t number (nbr) in specific base (base)

char *	my_str_nbr_base_unsigned_long (unsigned long nbr, char const *base)
	Returns the string conversion of an unsigned long number (nbr) in specific base (base)

char *	my_str_nbr_base_long_long_int (long long int nbr, char const *base)
	Returns the string conversion of an long long number (nbr) in specific base (base)

char *	my_str_nbr_unsigned (unsigned int nb)
	Returns the string conversion of an unsigned number (nb)

char *	my_str_nbr_unsigned_long (unsigned long int nb)
	Returns the string conversion of an unsigned long number (nb)

char *	my_str_nbr_long_long (long long nb)
	Returns the string conversion of an long long number (nb)

char *	my_str_nbr_size_t (size_t nb)
	Returns the string conversion of an size_t number (nb)

Variables
int	my_errno

Detailed Description

The header file of the libmy.

Author: Nicolas TORO

Function Documentation

◆ my_add_chr()

char * my_add_chr	(	char *	str,
		char	chr )

Adds a char (chr) at the end of a string (str)

Note: The string must be allocated and have enough space

Parameters

str	The string to modify
chr	The char to add

Returns: char * The modified string

Author: Nicolas TORO

◆ my_array_len()

int my_array_len ( void ** array )

Returns the length of an array (array)

Parameters

array The array to check

Returns: int The length of the array

Author: Nicolas TORO

◆ my_char_is()

int my_char_is	(	char	c,
		const char *	char_list )

Checks if a char (c) is in a list of chars (char_list)

Parameters

c	The char to check
char_list	The list of chars to check

Returns: int 1 if the char is in the list, 0 otherwise

Author: Nicolas TORO

◆ my_char_is_alpha()

int my_char_is_alpha ( char const c )

Checks if a char (c) is a letter.

Parameters

c	The char to check

Returns: int 1 if the char is a letter, 0 otherwise

Author: Nicolas TORO

◆ my_char_is_num()

int my_char_is_num ( char const c )

Checks if a char (c) is a number.

Parameters

c	The char to check

Returns: int 1 if the char is a number, 0 otherwise

Author: Nicolas TORO

◆ my_char_is_printable()

int my_char_is_printable ( char const c )

Checks if a char (c) is printable.

Parameters

c	The char to check

Returns: int 1 if the char is printable, 0 otherwise

Author: Nicolas TORO

◆ my_compute_factorial_rec()

int my_compute_factorial_rec ( int nb )

Returns the factorial of a number (nb)

Note: Returns 0 if the number is negative or greater than 12

Parameters

nb	The number to calculate

Returns: int The factorial of the number

Author: Nicolas TORO

◆ my_compute_power_rec()

int my_compute_power_rec	(	int	nb,
		int	power )

Returns the power (p) of the number (nb)

Note: Returns 0 if the power is negative

Parameters

nb	The number to calculate
power	The power of the number

Author: Nicolas TORO

◆ my_compute_power_rec_size_t()

size_t my_compute_power_rec_size_t	(	int	nb,
		int	p )

Returns the power (p) of the number (nb)

Note: Returns 0 if the power is negative

Parameters

nb	The number to calculate
power	The power of the number

Returns: size_t The result of the power

Author: Nicolas TORO

◆ my_compute_square_root()

int my_compute_square_root ( int nb )

Returns the square root of a number (nb)

Parameters

nb	The number to calculate

Returns: int The square root of the number

Author: Nicolas TORO

◆ my_concat_params()

char * my_concat_params	(	int	argc,
		char **	argv )

Returns a string with all the arguments (argc and argv) concatenated.

Parameters

argc	The number of parameters
argv	The array of parameters

Returns: char* The concatenated string of the parameters

Author: Nicolas TORO

◆ my_convert_base()

char * my_convert_base	(	char const *	nbr,
		char const *	base_from,
		char const *	base_to )

Returns the result of the conversion of a number (nbr) in a specific base (base_from) to another base (base_to)

Parameters

nbr	The number to convert
base_from	The base of the number
base_to	The base to convert the number

Returns: char* The converted number in the new base

Author: Nicolas TORO

◆ my_convert_base_size_t()

char * my_convert_base_size_t	(	char const *	nbr,
		char const *	base_from,
		char const *	base_to )

Returns the result of the conversion of a size_t number (nbr) in a specific base (base_from) to another base (base_to)

Parameters

nbr	The number to convert
base_from	The base of the number
base_to	The base to convert the number

Returns: char* The converted number in the new base

Author: Nicolas TORO

◆ my_convert_base_unsigned()

char * my_convert_base_unsigned	(	char const *	nbr,
		char const *	base_from,
		char const *	base_to )

Returns the result of the conversion of a unsigned number (nbr) in a specific base (base_from) to another base (base_to)

Parameters

nbr	The number to convert
base_from	The base of the number
base_to	The base to convert the number

Returns: char* The converted number in the new base

Author: Nicolas TORO

◆ my_count_letter()

int my_count_letter	(	char const *	str,
		char	c )

Counts the number of times a letter (c) is in a string (str)

Parameters

str	The string to check
c	The letter to count

Returns: int The number of times the letter is in the string

Author: Nicolas TORO

◆ my_find_nbr()

int my_find_nbr ( char const * str )

Find the first number (number) found in a string.

Note: Returns -1 if the string does not contain a number; The program function overflow

Parameters

str	The string to convert

Returns: int The number found in the string

Author: Nicolas TORO

◆ my_find_prime_inf()

int my_find_prime_inf ( int nb )

Returns the previous prime number before a number (nb)

Parameters

nb	The number to check

Returns: int The previous prime number before the number or the number if it is prime

Author: Nicolas TORO

◆ my_find_prime_sup()

int my_find_prime_sup ( int nb )

Returns the next prime number after a number (nb)

Parameters

nb	The number to check

Returns: int The next prime number after the number or the number if it is prime

Author: Nicolas TORO

◆ my_fprintf()

int my_fprintf	(	int	fd,
		char const *	format,
			... )

Writes a string (format) with possible flags and format in a file descriptor (fd) and returns the length the printed string.

Parameters

format	The string to print
...	The arguments to use with flags and format

Returns: int The number of printed characters

Author: Nicolas TORO and Gianni TUERO

◆ my_free_array()

void my_free_array ( void ** array )

Frees an array (array)

Parameters

array The array to free

Returns: void

Author: Nicolas TORO

◆ my_free_ptr()

void * my_free_ptr ( void * ptr )

Frees a pointer (ptr)

Parameters

ptr	The pointer to free

Returns: void * Always NULL

Author: Nicolas TORO

◆ my_get_char_index()

int my_get_char_index	(	char *	str,
		char	c,
		int	occurrence )

Get the index of a char in a str according to its occurrence.

Parameters

str	The string to check
c	The letter to find
occurrence	The occurrence of the letter to find

Returns: int -1 if the letter is not found, otherwise the index of the letter in the string

◆ my_get_last_char()

char my_get_last_char ( char * str )

Returns the last char of a string (str)

Parameters

str	The string to check

Returns: char The last char of the string

Author: Nicolas TORO

◆ my_getnbr()

int my_getnbr ( char const * str )

Returns an int number starting from a string number (str)

Note: Returns 0 if the string is not a number or if the number overflow; The function accept only -0123456789

Parameters

str	The string to convert

Returns: int The number found in the string

Author: Nicolas TORO

◆ my_getnbr_base()

int my_getnbr_base	(	char const *	str,
		char const *	base )

Returns a number starting from a string number (str) in the requested base (base)

Note: Returns 0 if the string is not a number; The function accept multiple signes in the string

Parameters

str	The string to convert
base	The base of the number

Returns: int The number found in the string

Author: Nicolas TORO

◆ my_getnbr_float()

float my_getnbr_float ( char const * str )

Returns a float number starting from a string number (str)

Note: Returns 0 if the string is not a number; The function accept only -0123456789.; The function accept only one point in the string

Parameters

str	The string to convert

Returns: float The number found in the string

Author: Nicolas TORO

◆ my_is_prime()

int my_is_prime ( int nb )

Returns 1 if the number (nb) is prime and 0 otherwise.

Parameters

nb	The number to check

Returns: int 1 if the number is prime, 0 otherwise

Author: Nicolas TORO

◆ my_isneg()

void my_isneg ( int nb )

Prints 'P' if the number (n) is positive or 'N' if the number (n) is negative.

Parameters

nb	The number to check

Returns: void

Author: Nicolas TORO

◆ my_nbrlen()

int my_nbrlen ( int nb )

Returns the length of a number (nb)

Parameters

nb	The number to check

Returns: int The length of the number

Author: Nicolas TORO

◆ my_params_to_array()

struct info_param * my_params_to_array	(	int	ac,
		char **	av )

Returns a info_params struct of the argc (ac) and the argv (av)

Parameters

ac	The number of parameters
av	The array of parameters

Returns: struct info_param* The information of the parameters

Author: Nicolas TORO

◆ my_print_combn()

void my_print_combn ( int n )

Prints all the numbers composed by (n) different digits numbers All digits in the number are different and only the smallest number composed by those digits are display.

Parameters

n	The number of digits in the number

Returns: void

Author: Nicolas TORO

◆ my_print_params()

void my_print_params	(	int	argc,
		char **	argv )

Prints all the parameters of the program.

Parameters

argc	The number of parameters
argv	The array of parameters

Returns: void

Author: Nicolas TORO

◆ my_printf()

int my_printf	(	char const *	format,
			... )

Prints a string (format) with possible flags and format in stdout and returns the length the printed string.

Parameters

format	The string to print
...	The arguments to use with flags and format

Returns: int The number of printed characters

Author: Nicolas TORO and Gianni TUERO

◆ my_putchar()

void my_putchar ( char c )

Prints a char (c) in the stdout.

Parameters

c	The char to print

Returns: void

Author: Nicolas TORO

◆ my_putnbr()

void my_putnbr ( int nb )

Prints a number (nb) in stdout.

Parameters

nb	The number to print

Returns: void

Author: Nicolas TORO

◆ my_putnbr_base()

void my_putnbr_base	(	int	nbr,
		char const *	base )

Prints a number (nb) in the requested base (base) in stdout.

Parameters

nbr	The number to print
base	The base to use

Returns: void

Author: Nicolas TORO

◆ my_putstr()

int my_putstr ( char const * str )

Writes a string (str) in stdout and returns the length of the printed string.

Parameters

str	The string to print

Returns: int The length of the printed string

Author: Nicolas TORO

◆ my_putstr_error()

int my_putstr_error ( char const * str )

Prints a string (str) in stderr.

Parameters

str	The string to print

Returns: int 84

Author: Nicolas TORO

◆ my_putstr_fd()

int my_putstr_fd	(	char const *	str,
		int	fd )

Writes a string (str) in a file descriptor (fd) and returns the length of the printed string.

Parameters

str	The string to print
fd	The file descriptor to write in

Returns: int The number of printed characters

Author: Nicolas TORO

◆ my_putstr_fd_free()

int my_putstr_fd_free	(	char *	str,
		int	fd )

Writes a string (str) in a file descriptor (fd), free it and returns the length of the printed string.

Parameters

str	The string to print
fd	The file descriptor to write in

Returns: int The number of printed characters

Author: Nicolas TORO

◆ my_putstr_sized()

int my_putstr_sized	(	char const *	str,
		int	size )

Prints a string (str) in stdout with a defined size (size) and returns the length of the printed string.

Parameters

str	The string to print
size	The size of the string

Returns: int The length of the printed string

Author: Nicolas TORO

◆ my_replace_char()

void my_replace_char	(	char *	str,
		char	to_replace,
		char	replace_by )

Replace a char in a string by another char.

Parameters

str	The string to modify
to_replace	The char to replace
replace_by	The char to replace by

Returns: void

◆ my_rev_params()

void my_rev_params	(	int	argc,
		char **	argv )

Prints all the arguments (argc and argv) in reverse order.

Parameters

par	The information of the parameters

Returns: void

Author: Nicolas TORO

◆ my_revstr()

char * my_revstr ( char * str )

Reverses the characters in a string (str) and returns the string (str)

Parameters

str	The string to reverse

Returns: char* The reversed string

Author: Nicolas TORO

◆ my_round_float_str()

void my_round_float_str	(	char *	float_nb,
		char	last_char,
		int	i,
		int	enable )

Modify a string (float) and round it.

Parameters

float_nb	The float number to round
last_char	The last character of the float number
i	The index of the float number
enable	The enable of the round

Returns: void

◆ my_show_param_array()

void my_show_param_array ( struct info_param const * par )

Prints the information of a parameter array (par)

Parameters

par	The information of the parameters

Returns: void

Author: Nicolas TORO

◆ my_show_word_array()

void my_show_word_array ( char *const * tab )

Prints all word in an array (tab)

Parameters

tab	The array of words to print

Returns: void

Author: Nicolas TORO

◆ my_showmem()

void my_showmem	(	char const *	str,
		int	size )

Prints a memory dump of a string (str) with a defined size.

Parameters

str	The string to print
size	The size of the string

Returns: void

Author: Nicolas TORO

◆ my_showstr()

void my_showstr ( char const * str )

Prints a string (str) but replaces non-printable characters with their hexadecimal number.

Parameters

str	The string to print

Returns: void

Author: Nicolas TORO

◆ my_sort_int_array()

void my_sort_int_array	(	int *	tab,
		int	size )

Sorts an array (array) with a defined size (size) of integers in ascending order.

Parameters

tab	The array to sort
size	The size of the tab

Author: Nicolas TORO

◆ my_sort_params()

void my_sort_params	(	int	argc,
		char **	argv )

Sorts the parameters (argc and argv) in ascending order.

Parameters

argc	The number of parameters
argv	The array of parameters

Returns: void

Author: Nicolas TORO

◆ my_str_contains()

int my_str_contains	(	char *	str,
		char *	char_list )

Checks if a string (str) contains a character in a list of characters (char_list)

Parameters

str	The string to check
char_list	The list of characters to check

Returns: int 1 if the string contains a character in the list, 0 otherwise

Author: Nicolas TORO

◆ my_str_is()

int my_str_is	(	char *	str,
		const char *	char_list )

Checks if a string (str) is composed of characters in the characters list (char_list) or 0 if not.

Parameters

str	The string to check

Returns: int 1 if the string is composed of characters in the characters list (char_list), 0 otherwise

Author: Nicolas TORO

◆ my_str_isalpha()

int my_str_isalpha ( char const * str )

Checks if a string (str) is alphabetical.

Parameters

str	The string to check

Returns: int 1 if the string is alphabetical, 0 otherwise

Author: Nicolas TORO

◆ my_str_islower()

int my_str_islower ( char const * str )

Checks if a string (str) is lowercase.

Parameters

str	The string to check

Returns: int 1 if the string is lowercase, 0 otherwise

Author: Nicolas TORO

◆ my_str_isnum()

int my_str_isnum ( char const * str )

Checks if a string (str) is a number.

Parameters

str	The string to check

Returns: int 1 if the string is a number, 0 otherwise

Author: Nicolas TORO

◆ my_str_isprintable()

int my_str_isprintable ( char const * str )

Checks if a string (str) is printable.

Parameters

str	The string to check

Returns: int 1 if the string is printable, 0 otherwise

Author: Nicolas TORO

◆ my_str_isupper()

int my_str_isupper ( char const * str )

Checks if a string (str) is uppercase.

Parameters

str	The string to check

Returns: int 1 if the string is uppercase, 0 otherwise

Author: Nicolas TORO

◆ my_str_nbr()

char * my_str_nbr ( int nb )

Returns the string conversion of a number (nb)

Parameters

nb	The number to convert

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_base_long_long_int()

char * my_str_nbr_base_long_long_int	(	long long int	nbr,
		char const *	base )

Returns the string conversion of an long long number (nbr) in specific base (base)

Parameters

nb	The number to convert
base	The base to use

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_base_unsigned()

char * my_str_nbr_base_unsigned	(	unsigned int	nbr,
		char const *	base )

Returns the string conversion of an unsigned number (nbr) in specific base (base)

Parameters

nbr	The number to convert
base	The base to use

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_base_unsigned_long()

char * my_str_nbr_base_unsigned_long	(	unsigned long	nbr,
		char const *	base )

Returns the string conversion of an unsigned long number (nbr) in specific base (base)

Parameters

nb	The number to convert
base	The base to use

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_base_unsigned_short()

char * my_str_nbr_base_unsigned_short	(	unsigned short	nbr,
		char const *	base )

Returns the string conversion of an unsigned short number (nbr) in specific base (base)

Parameters

nb	The number to convert
base	The base to use

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_base_unsigned_short_short()

char * my_str_nbr_base_unsigned_short_short	(	unsigned char	nbr,
		char const *	base )

Returns the string conversion of an unsigned short short number (nbr) in specific base (base)

Parameters

nb	The number to convert
base	The base to use

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_base_unsigned_size_t()

char * my_str_nbr_base_unsigned_size_t	(	size_t	nbr,
		char const *	base )

Returns the string conversion of an size_t number (nbr) in specific base (base)

Parameters

nb	The number to convert
base	The base to use

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_long_long()

char * my_str_nbr_long_long ( long long nb )

Returns the string conversion of an long long number (nb)

Parameters

nb	The number to convert

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_short()

char * my_str_nbr_short ( short int nb )

Returns the string conversion of a short number (nb)

Parameters

nb	The number to convert

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_short_short()

char * my_str_nbr_short_short ( signed char nb )

Returns the string conversion of a short short number (nb)

Parameters

nb	The number to convert

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_size_t()

char * my_str_nbr_size_t ( size_t nb )

Returns the string conversion of an size_t number (nb)

Parameters

nb	The number to convert

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_unsigned()

char * my_str_nbr_unsigned ( unsigned int nb )

Returns the string conversion of an unsigned number (nb)

Parameters

nb	The number to convert

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_nbr_unsigned_long()

char * my_str_nbr_unsigned_long ( unsigned long int nb )

Returns the string conversion of an unsigned long number (nb)

Parameters

nb	The number to convert

Returns: char* The string conversion of the number

Author: Nicolas TORO

◆ my_str_to_word_array()

char ** my_str_to_word_array ( char const * str )

Returns an array of words from a string (str)

Parameters

str	The string to convert

Returns: char** The array of words

Author: Nicolas TORO

◆ my_str_to_word_array_select()

char ** my_str_to_word_array_select	(	char const *	str,
		char const *	separator )

Returns an array of words delimited by a list of separator (separator) from a string (str)

Parameters

str	The string to convert
separator	The separator to use

Returns: char** The array of words

Author: Nicolas TORO

◆ my_str_to_word_array_string()

char ** my_str_to_word_array_string	(	char const *	str,
		char const *	separator )

Returns an array of words delimited by a separator (separator) from a string (str)

Parameters

str	The string to convert
separator	The separator to use

Returns: char** The array of words

Author: Nicolas TORO

◆ my_strcapitalize()

char * my_strcapitalize ( char * str )

Capitalizes the first letter of each word in a string (str) and lowercase the other letters.

Parameters

str	The string to modify

Returns: char* The modified string

Author: Nicolas TORO

◆ my_strcat()

char * my_strcat	(	char *	dest,
		char const *	src )

Concatenates two strings (dest) and (src)

Note: The destination string must be allocated and have enough space

Parameters

dest	The destination string
src	The source string

Returns: char* The destination string

Author: Nicolas TORO

◆ my_strcmp()

int my_strcmp	(	char const *	s1,
		char const *	s2 )

Compares two strings (s1) and (s2)

Parameters

s1	The first string to compare
s2	The second string to compare

Returns: int 0 if the strings are identical, otherwise the difference between the first different characters in the strings

Author: Nicolas TORO

◆ my_strcpy()

char * my_strcpy	(	char *	dest,
		char const *	src )

Copies a string (src) and paste it on another string (dest)

Note: The destination string must be allocated

Parameters

dest	The destination string
src	The source string
n	The size of the string

Returns: char* The destination string

Author: Nicolas TORO

◆ my_strdup()

char * my_strdup ( const char * src )

Duplicates a string (src) and returns the new string.

Parameters

src	The string to duplicate

Returns: char* The duplicated string

Author: Nicolas TORO

◆ my_strdup_word_array()

char ** my_strdup_word_array ( char ** array )

Duplicates a word array (array) and returns the new array.

Parameters

array The word array to duplicate

Returns: char** The duplicated word array

Author: Nicolas TORO

◆ my_strerror()

const char * my_strerror ( int error )

Returns the error message of the error number (error)

Parameters

error The error number (errno)

Returns: char** The error message of the error number

Author: Nicolas TORO

◆ my_strict_find_nbr()

int my_strict_find_nbr ( char const * str )

Find the first number (number) found in a string.

Note: The function does not accept signes in the string and overflow; Returns -1 if the string does not contain a number

Parameters

str	The string to convert

Returns: int The number found in the string

Author: Nicolas TORO

◆ my_strict_getnbr()

int my_strict_getnbr ( char const * str )

Returns an int number starting from a string number (str)

Note: The function does not accept signes in the string and overflow; Returns -1 if the string is invalid

Parameters

str	The string to convert

Returns: int The number found in the string

Author: Nicolas TORO

◆ my_strict_getnbr_float()

float my_strict_getnbr_float ( char const * str )

Returns a float number starting from a string number (str)

Note: The function does not accept signes in the string and overflow; Returns -1 if the string is invalid

Parameters

str	The string to convert

Returns: float The number found in the string

Author: Nicolas TORO

◆ my_strlen()

int my_strlen ( char const * str )

Returns the length of a string (str)

Parameters

str	The string to check

Returns: int The length of the string

Author: Nicolas TORO

◆ my_strlowcase()

char * my_strlowcase ( char * str )

Replaces upcase by lowcase of a string (str)

Parameters

str	The string to modify

Returns: char* The modified string

Author: Nicolas TORO

◆ my_strncat()

char * my_strncat	(	char *	dest,
		char const *	src,
		int	nb )

Concatenates two strings (dest) and (src) with a defined size (nb)

Note: The destination string must be allocated and have enough space

Parameters

dest	The destination string
src	The source string
nb	The size of the string

Returns: char* The destination string

Author: Nicolas TORO

◆ my_strncmp()

int my_strncmp	(	char const *	s1,
		char const *	s2,
		int	n )

Compares two strings (s1) and (s2) with a defined size (n)

Parameters

s1	The first string to compare
s2	The second string to compare
n	The size of the strings to compare

Returns: int 0 if the strings are identical, otherwise the difference between the first different characters in the strings

Author: Nicolas TORO

◆ my_strncpy()

char * my_strncpy	(	char *	dest,
		char const *	src,
		int	n )

Copies a string (src) and paste it on another string (dest) with a defined size (n)

Note: The destination string must be allocated

Parameters

dest	The destination string
src	The source string
n	The size of the string

Returns: char* The destination string

Author: Nicolas TORO

◆ my_strndup()

char * my_strndup	(	const char *	src,
		int	n )

Duplicates a string (src) with a defined size (n) and returns the new string.

Parameters

src	The string to duplicate
n	The size of the string

Returns: char* The duplicated string

Author: Nicolas TORO

◆ my_strstr()

char * my_strstr	(	char *	str,
		char const *	to_find )

Search a string (to_find) on another (str) and returns the address of the first occurrence.

Parameters

str	The string to be scanned
to_find	The string to search in

Returns: char* The address of the first occurrence of the string to_find in the string str, NULL otherwise

Author: Nicolas TORO

◆ my_strupcase()

char * my_strupcase ( char * str )

Replaces lowcase by upcase of a string (str)

Parameters

str	The string to modify

Returns: char* The modified string

Author: Nicolas TORO

◆ my_super_array()

char ** my_super_array	(	char *	str,
		char *	sep )

Returns an array of words delimited by a list of separator (separator) from a string (str)

Parameters

str	The string to convert
sep	The separator to use

Returns: char** The array of words

Author: Gianni TUERO

◆ my_super_number()

int my_super_number	(	char *	number,
		number_settings_t	settings )

Returns an int number starting from a string number (number) and change my_errno if an error occurs depending on the settings (settings)

Note: The function will change my_errno by 1 if an error occurs depending on the settings you choose with the settings parameter

Parameters

number	The string to convert
settings	The settings of the function

Returns: int The number found in the string

Author: Nicolas TORO

◆ my_swap()

void my_swap	(	int *	a,
		int *	b )

Swaps two integers (a) and (b)

Parameters

a	The first integer
b	The second integer

Returns: void

Author: Nicolas TORO

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Detailed Description

Function Documentation

◆ my_add_chr()

◆ my_array_len()

◆ my_char_is()

◆ my_char_is_alpha()

◆ my_char_is_num()

◆ my_char_is_printable()

◆ my_compute_factorial_rec()

◆ my_compute_power_rec()

◆ my_compute_power_rec_size_t()

◆ my_compute_square_root()

◆ my_concat_params()

◆ my_convert_base()

◆ my_convert_base_size_t()

◆ my_convert_base_unsigned()

◆ my_count_letter()

◆ my_find_nbr()

◆ my_find_prime_inf()

◆ my_find_prime_sup()

◆ my_fprintf()

◆ my_free_array()

◆ my_free_ptr()

◆ my_get_char_index()

◆ my_get_last_char()

◆ my_getnbr()

◆ my_getnbr_base()

◆ my_getnbr_float()

◆ my_is_prime()

◆ my_isneg()

◆ my_nbrlen()

◆ my_params_to_array()

◆ my_print_combn()

◆ my_print_params()

◆ my_printf()

◆ my_putchar()

◆ my_putnbr()

◆ my_putnbr_base()

◆ my_putstr()

◆ my_putstr_error()

◆ my_putstr_fd()

◆ my_putstr_fd_free()

◆ my_putstr_sized()

◆ my_replace_char()

◆ my_rev_params()

◆ my_revstr()

◆ my_round_float_str()

◆ my_show_param_array()

◆ my_show_word_array()

◆ my_showmem()

◆ my_showstr()

◆ my_sort_int_array()

◆ my_sort_params()

◆ my_str_contains()

◆ my_str_is()

◆ my_str_isalpha()

◆ my_str_islower()

◆ my_str_isnum()

◆ my_str_isprintable()

◆ my_str_isupper()

◆ my_str_nbr()

◆ my_str_nbr_base_long_long_int()

◆ my_str_nbr_base_unsigned()

◆ my_str_nbr_base_unsigned_long()

◆ my_str_nbr_base_unsigned_short()

◆ my_str_nbr_base_unsigned_short_short()

◆ my_str_nbr_base_unsigned_size_t()

◆ my_str_nbr_long_long()

◆ my_str_nbr_short()

◆ my_str_nbr_short_short()

◆ my_str_nbr_size_t()

◆ my_str_nbr_unsigned()

◆ my_str_nbr_unsigned_long()

◆ my_str_to_word_array()