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added access description

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added full description of the access function in README.org
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Tanguy MAZE 2018-10-28 12:17:26 +01:00
parent 26356d37fe
commit 30b28ae7ff
1 changed files with 26 additions and 3 deletions
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@ -6,12 +6,35 @@
# By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ # # By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ # # +#+#+#+#+#+ +#+ #
# Created: 2018/10/26 13:33:24 by tmaze #+# #+# # # Created: 2018/10/26 13:33:24 by tmaze #+# #+# #
# Updated: 2018/10/27 18:13:02 by tmaze ### ########.fr # # Updated: 2018/10/28 12:16:20 by tmaze ### ########.fr #
# # # #
# **************************************************************************** # # **************************************************************************** #
* Minishell #+AUTHOR: tmaze
Minishell project from Ecole 42 #+TITLE: 42Minishell
/Minishell project from Ecole 42/
* Fonctions authorisées
** =int access(const char *path, int mode)=
=#include <unistd.h>=
permet de virifier si le fichier désigné par =path= est accessible selon les
permissions indiquées par =mode=.
*** valeurs possibles de =mode=
| valeur | description |
|--------+-----------------------------------|
| R_OK | fichier lisible ? |
| W_OK | fichier ecrivable ? |
| X_OK | fichier exacutable/recherchable ? |
| F_OK | fichier existe ? |
*** valeurs de retour
| valeur | description |
|--------+-----------------------------|
| =0= | succès |
| =-1= | erreur (met à jour =errno=) |
* Todo list * Todo list