Mirrors/VILLASnode
1
0
Fork 0
mirror of https://git.rwth-aachen.de/acs/public/villas/node/ synced 2025-03-09 00:00:00 +01:00
Code Issues Releases Wiki Activity

file: create directory if does not exist yet

Browse source
This commit is contained in:
Steffen Vogel 2018-10-20 15:13:29 +02:00
parent 139ca2a3f8
commit ed27d25823
1 changed files with 16 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
lib/nodes/file.c
View file

@ -23,6 +23,8 @@
#include <unistd.h>
#include <string.h>
#include <inttypes.h>
#include <libgen.h>
#include <sys/stat.h>
#include <villas/nodes/file.h>
#include <villas/utils.h>
@ -210,6 +212,20 @@ int file_start(struct node *n)
/* Prepare file name */
f->uri = file_format_name(f->uri_tmpl, &now);
/* Check if directory exists */
struct stat sb;
char *dir = dirname(f->uri);
ret = stat(dir, &sb);
if (ret)
serror("Failed to stat");
if (!S_ISDIR(sb.st_mode)) {
ret = mkdir(dir, 0644);
if (ret)
serror("Failed to create directory");
}
/* Open file */
flags = SAMPLE_HAS_ALL;
if (f->flush)