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author | Cyrille Bagard <nocbos@gmail.com> | 2014-07-10 14:47:37 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2014-07-10 14:47:37 (GMT) |
commit | db863244b804cbf4c06399f7c6f8241d91c9ee9b (patch) | |
tree | da7cc911b0f10c5122536271235ab68f2202804a /src/common/io.c | |
parent | e8aa314462196cc9e8461ae23eb13f8bffcc983f (diff) |
Fully rewritten the core configuration system.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@381 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/common/io.c')
-rw-r--r-- | src/common/io.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/common/io.c b/src/common/io.c index c3d3231..2275cb4 100644 --- a/src/common/io.c +++ b/src/common/io.c @@ -24,4 +24,48 @@ #include "io.h" +#include <libgen.h> +#include <malloc.h> +#include <string.h> +#include <unistd.h> +#include <sys/stat.h> + + +/****************************************************************************** +* * +* Paramètres : path = chemin d'accès à valider. * +* * +* Description : S'assure qu'un chemin donné existe dans le système. * +* * +* Retour : 0 si le chemin est actuellement présent, -1 sinon. * +* * +* Remarques : - * +* * +******************************************************************************/ + +int ensure_path_exists(const char *path) +{ + int result; /* Bilan de l'assurance */ + char *copy; /* Chemin libérable */ + char *tmp; /* Chemin altérable */ + + copy = strdup(path); + tmp = dirname(copy); + + result = access(tmp, W_OK | X_OK); + + if (result != 0) + { + result = ensure_path_exists(tmp); + + if (result == 0) + result = mkdir(tmp, 0700); + + } + + free(copy); + + return result; + +} |