pim/mgos_i2c_mock
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allow logger to (left)truncate long file and func names

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Pim van Pelt
2018-04-22 14:39:17 +02:00
parent 2d738835f9
commit a6edfa4c3b
1 changed files with 17 additions and 1 deletions
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18
src/mgos_mock.c
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@ -24,6 +24,9 @@ int _mgos_timers = 0;
int log_print_prefix(enum cs_log_level l, const char *func, const char *file) {
char ll_str[6];
char ll_file[31];
char ll_func[41];
size_t offset=0;
switch(l) {
case LL_ERROR:
@ -44,7 +47,20 @@ int log_print_prefix(enum cs_log_level l, const char *func, const char *file) {
default: // LL_NONE
return 0;
}
printf ("%-5s %-20s %-40s| ", ll_str, file, func);
offset=0;
memset(ll_file, 0, sizeof(ll_file));
if (strlen(file) >= sizeof(ll_file))
offset=strlen(file)-sizeof(ll_file)+1;
strncpy(ll_file, file+offset, sizeof(ll_file)-1);
offset=0;
memset(ll_func, 0, sizeof(ll_func));
if (strlen(func) >= sizeof(ll_func))
offset=strlen(func)-sizeof(ll_func)+1;
strncpy(ll_func, func+offset, sizeof(ll_func)-1);
printf ("%-5s %-30s %-40s| ", ll_str, ll_file, ll_func);
return 1;
}