Clang-format a few files to make CI happy

[collectd.git] / src / libcollectdclient / network_parse.c

diff --git a/src/libcollectdclient/network_parse.c b/src/libcollectdclient/network_parse.c
index 49b1a00..73ef024 100644 (file)
--- a/src/libcollectdclient/network_parse.c
+++ b/src/libcollectdclient/network_parse.c
@@ -36,6 +36,7 @@
 #include <errno.h>
 #include <math.h>
 #include <pthread.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -45,22 +46,7 @@
 #elif HAVE_SYS_ENDIAN_H
 #include <sys/endian.h>
 #else /* fallback */
-__attribute__((const)) static uint16_t be16toh(uint16_t n) {
-  uint8_t tmp[2];
-  memmove(tmp, &n, sizeof(tmp));
-
-  return ((uint16_t)tmp[0] << 8) | ((uint16_t)tmp[1] << 0);
-}
-
-__attribute__((const)) static uint64_t be64toh(uint64_t n) {
-  uint8_t tmp[8];
-  memmove(tmp, &n, sizeof(tmp));
-
-  return ((uint64_t)tmp[0] << 56) | ((uint64_t)tmp[1] << 48) |
-         ((uint64_t)tmp[2] << 40) | ((uint64_t)tmp[3] << 32) |
-         ((uint64_t)tmp[4] << 24) | ((uint64_t)tmp[5] << 16) |
-         ((uint64_t)tmp[6] << 8) | ((uint64_t)tmp[7] << 0);
-}
+#include "collectd/stdendian.h"
 #endif
 
 #if HAVE_GCRYPT_H
@@ -83,7 +69,7 @@ static int network_parse(void *data, size_t data_size, lcc_security_level_t sl,
                          lcc_network_parse_options_t const *opts);
 
 #if HAVE_GCRYPT_H
-static int init_gcrypt() {
+static int init_gcrypt(void) {
   /* http://lists.gnupg.org/pipermail/gcrypt-devel/2003-August/000458.html
    * Because you can't know in a library whether another library has
    * already initialized the library */
@@ -168,11 +154,12 @@ static int parse_string(void *payload, size_t payload_size, char *out,
                         size_t out_size) {
   char *in = payload;
 
-  if ((payload_size < 1) || (in[payload_size - 1] != 0) ||
+  if ((payload_size < 1) || (in[payload_size - 1] != '\0') ||
       (payload_size > out_size))
     return EINVAL;
 
-  strncpy(out, in, out_size);
+  strncpy(out, in, out_size - 1);
+  out[out_size - 1] = '\0';
   return 0;
 }
 
@@ -235,7 +222,7 @@ static int parse_time(uint16_t type, void *payload, size_t payload_size,
 
 static double ntohd(double val) /* {{{ */
 {
-  static int config = 0;
+  static int config;
 
   union {
     uint8_t byte[8];
@@ -306,7 +293,8 @@ static double ntohd(double val) /* {{{ */
 static int parse_values(void *payload, size_t payload_size,
                         lcc_value_list_t *state) {
   buffer_t *b = &(buffer_t){
-      .data = payload, .len = payload_size,
+      .data = payload,
+      .len = payload_size,
   };
 
   uint16_t n;
@@ -317,8 +305,8 @@ static int parse_values(void *payload, size_t payload_size,
     return EINVAL;
 
   state->values_len = (size_t)n;
-  state->values = calloc(sizeof(*state->values), state->values_len);
-  state->values_types = calloc(sizeof(*state->values_types), state->values_len);
+  state->values = calloc(state->values_len, sizeof(*state->values));
+  state->values_types = calloc(state->values_len, sizeof(*state->values_types));
   if ((state->values == NULL) || (state->values_types == NULL)) {
     return ENOMEM;
   }
@@ -414,7 +402,8 @@ static int parse_sign_sha256(void *signature, size_t signature_len,
   }
 
   buffer_t *b = &(buffer_t){
-      .data = signature, .len = signature_len,
+      .data = signature,
+      .len = signature_len,
   };
 
   uint8_t hash[32];
@@ -472,7 +461,8 @@ static int parse_encrypt_aes256(void *data, size_t data_size,
   }
 
   buffer_t *b = &(buffer_t){
-      .data = data, .len = data_size,
+      .data = data,
+      .len = data_size,
   };
 
   uint16_t username_len;
@@ -521,7 +511,8 @@ static int parse_encrypt_aes256(void *data, size_t data_size,
 static int network_parse(void *data, size_t data_size, lcc_security_level_t sl,
                          lcc_network_parse_options_t const *opts) {
   buffer_t *b = &(buffer_t){
-      .data = data, .len = data_size,
+      .data = data,
+      .len = data_size,
   };
 
   lcc_value_list_t state = {0};