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#include "headers.h"
#include "externs.h"
#include "errors.h"
void fail(int error){
printf("Error: ");
switch (error){
case (ERR_PARAMETRES):
printf("Wrong parametres; try " PROGRAM_NAME " <mount point path> <repository path> or see man " PROGRAM_NAME ";\n");
break;
case (ERR_NO_MOUNT_OPT):
printf("Mount point was not declared;\n");
break;
case (ERR_NO_REPO_OPT):
printf("No repository was given\n");
break;
case (ERR_UNKNOWN_OPTION):
printf("No such option; see man " PROGRAM_NAME "\n");
break;
case (ERR_NO_MOUNT):
printf("No such mount directory\n");
break;
case (ERR_NO_REPO):
printf("No such repository\n");
break;
case (ERR_NO_TMP):
printf("No such directory for temporary files directory;\n");
break;
case (ERR_RDIFF):
printf("Rdiff failed to recover file;\n");
break;
case (ERR_FULL_ONLY):
printf("Disk-only filesystem cannot be used, probably because of chosen layout;\n");
break;
case (ERR_REPO_READ):
printf("Failed to read repository;\n");
break;
default:
printf("Unknown error\n");
break;
}
clean_up();
exit(-1);
};
void clean_up(){
if (data_dir != NULL)
if (execlp("rm", "rm", "-r", "-f", data_dir, NULL) == -1)
fail(-1);
}
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