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Error handling: obidebug() with message for all errors, and removed

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commands closing directories when an error occurred (creating more
errors).
This commit is contained in:
celinemercier
2015-08-03 15:10:39 +02:00
parent 1e01c9059c
commit 41f627091f
4 changed files with 108 additions and 94 deletions
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15
src/private_at_functions.c
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@ -19,6 +19,11 @@
#include <dirent.h>
#include "private_at_functions.h"
#include "obidebug.h"
#include "obierrno.h"
#define DEBUG_LEVEL 0
/**********************************************************************
@ -34,12 +39,18 @@ char* get_full_path(int directory_file_descriptor, const char* path_name)
full_path = (char*) malloc((MAX_PATH_LEN)*sizeof(char));
if (full_path == NULL)
{
obidebug(1, "\nError allocating memory for the char* path to a file or directory");
return NULL;
}
if (fcntl(directory_file_descriptor, F_GETPATH, full_path) < 0)
{
obidebug(1, "\nError getting the path to a file or directory");
return NULL;
}
// check errors TODO
// TODO check errors
strlcat(full_path, "/", MAX_PATH_LEN);
strlcat(full_path, path_name, MAX_PATH_LEN);
@ -57,6 +68,8 @@ DIR* private_opendirat(int directory_file_descriptor, const char* path_name)
return NULL;
directory = opendir(full_path);
if (directory == NULL)
obidebug(1, "\nError opening a directory");
free(full_path);