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Add thread-safe gmtime equivalent to nbase

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This commit is contained in:
dmiller
2020-01-19 16:37:37 +00:00
parent 8df11582e6
commit b1620387ba
2 changed files with 30 additions and 0 deletions
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29
nbase/nbase_time.c
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@@ -165,6 +165,10 @@ int n_localtime(const time_t *timer, struct tm *result) {
return localtime_s(result, timer);
}
int n_gmtime(const time_t *timer, struct tm *result) {
return gmtime_s(result, timer);
}
int n_ctime(char *buffer, size_t bufsz, const time_t *timer) {
return ctime_s(buffer, bufsz, timer);
}
@@ -184,6 +188,14 @@ int n_localtime(const time_t *timer, struct tm *result) {
return 0;
}
int n_gmtime(const time_t *timer, struct tm *result) {
struct tm *tmp = gmtime_s(timer, result);
if (!tmp) {
return errno;
}
return 0;
}
int n_ctime(char *buffer, size_t bufsz, const time_t *timer) {
return ctime_s(buffer, bufsz, timer);
}
@@ -200,6 +212,14 @@ int n_localtime(const time_t *timer, struct tm *result) {
return 0;
}
int n_gmtime(const time_t *timer, struct tm *result) {
struct tm *tmp = gmtime_r(timer, result);
if (!tmp) {
return errno;
}
return 0;
}
int n_ctime(char *buffer, size_t bufsz, const time_t *timer) {
char *tmp = ctime_r(timer, buffer);
if (!tmp) {
@@ -223,6 +243,15 @@ int n_localtime(const time_t *timer, struct tm *result) {
return 0;
}
int n_gmtime(const time_t *timer, struct tm *result) {
struct tm *tmp = gmtime(timer); // lgtm[cpp/potentially-dangerous-function]
if (tmp)
*result = *tmp;
else
return errno;
return 0;
}
int n_ctime(char *buffer, size_t bufsz, const time_t *timer) {
char *tmp = ctime(timer); // lgtm[cpp/potentially-dangerous-function]
if (tmp)