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authorJosé Bollo <jose.bollo@iot.bzh>2017-10-25 16:32:17 +0200
committerJosé Bollo <jose.bollo@iot.bzh>2017-10-25 16:32:17 +0200
commite56b5c07d60ae8d411d8cf4e7bad4c8721e1724e (patch)
tree04c93d2768046caf05d7eeb380efab4e53134726 /ll-database-binding/src/ll-database-binding.c
parent19063b9ccf1cdf7471f7ac88ae82b391f48eae6f (diff)
database: compatibility with gdbm 1.12
Change-Id: I1362cf4fa1c68b80ba0f25926e4fb5fd9d6590d2 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
Diffstat (limited to 'll-database-binding/src/ll-database-binding.c')
-rw-r--r--ll-database-binding/src/ll-database-binding.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/ll-database-binding/src/ll-database-binding.c b/ll-database-binding/src/ll-database-binding.c
index c9f49f1..e08156e 100644
--- a/ll-database-binding/src/ll-database-binding.c
+++ b/ll-database-binding/src/ll-database-binding.c
@@ -167,6 +167,12 @@ static void verb_read(struct afb_req req)
#define DATA_STR(k) ((char*)((k).dptr))
#define DATA_SZ(k) ((size_t)((k).dsize))
+#if GDBM_VERSION_MAJOR > 1 || (GDBM_VERSION_MAJOR == 1 && GDBM_VERSION_MINOR >= 13)
+# define IFSYS(yes,no) (gdbm_syserr[gdbm_errno] ? (yes) : (no))
+#else
+# define IFSYS(yes,no) (no)
+#endif
+
static GDBM_FILE database;
static void onfatal(const char *text)
@@ -179,9 +185,10 @@ static int xdb_open(const char *path)
database = gdbm_open(path, 512, GDBM_WRCREAT|GDBM_SYNC, 0600, onfatal);
if (!database)
{
- AFB_ERROR("Fail to open/create database: %s%s%s", gdbm_errlist[gdbm_errno],
- gdbm_syserr[gdbm_errno] ? ", " : "",
- gdbm_syserr[gdbm_errno] ? strerror(errno) : "");
+ AFB_ERROR("Fail to open/create database: %s%s%s",
+ gdbm_errlist[gdbm_errno],
+ IFSYS(", ", ""),
+ IFSYS(strerror(errno), ""));
return -1;
}
@@ -202,8 +209,8 @@ static void xdb_put(struct afb_req req, datum *key, datum *data, int replace)
DATA_STR(*key),
DATA_STR(*data),
gdbm_errlist[gdbm_errno],
- gdbm_syserr[gdbm_errno] ? ", " : "",
- gdbm_syserr[gdbm_errno] ? strerror(errno) : "");
+ IFSYS(", ", ""),
+ IFSYS(strerror(errno), ""));
afb_req_fail_f(req, "failed", "%s", ret > 0 ? "key already exists" : gdbm_errlist[gdbm_errno]);
}
}
@@ -220,8 +227,8 @@ static void xdb_delete(struct afb_req req, datum *key)
AFB_ERROR("can't delete key %s: %s%s%s",
DATA_STR(*key),
gdbm_errlist[gdbm_errno],
- gdbm_syserr[gdbm_errno] ? ", " : "",
- gdbm_syserr[gdbm_errno] ? strerror(errno) : "");
+ IFSYS(", ", ""),
+ IFSYS(strerror(errno), ""));
afb_req_fail_f(req, "failed", "%s", gdbm_errlist[gdbm_errno]);
}
}
@@ -244,8 +251,8 @@ static void xdb_get(struct afb_req req, datum *key)
AFB_ERROR("can't get key %s: %s%s%s",
DATA_STR(*key),
gdbm_errlist[gdbm_errno],
- gdbm_syserr[gdbm_errno] ? ", " : "",
- gdbm_syserr[gdbm_errno] ? strerror(errno) : "");
+ IFSYS(", ", ""),
+ IFSYS(strerror(errno), ""));
afb_req_fail_f(req, "failed", "%s", gdbm_errlist[gdbm_errno]);
}
}