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-rw-r--r--libc/misc/time/time.c80
1 files changed, 45 insertions, 35 deletions
diff --git a/libc/misc/time/time.c b/libc/misc/time/time.c
index 21c4bb96b..4d3c43492 100644
--- a/libc/misc/time/time.c
+++ b/libc/misc/time/time.c
@@ -129,6 +129,9 @@
* differs (intentionally) from glibc's behavior.
*/
+#define _uintmaxtostr __libc__uintmaxtostr
+#define strnlen __strnlen
+
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
@@ -210,26 +213,32 @@ extern pthread_mutex_t _time_tzlock;
extern rule_struct _time_tzinfo[2];
extern struct tm *_time_t2tm(const time_t *__restrict timer,
- int offset, struct tm *__restrict result);
+ int offset, struct tm *__restrict result) attribute_hidden;
-extern time_t _time_mktime(struct tm *timeptr, int store_on_success);
+extern time_t _time_mktime(struct tm *timeptr, int store_on_success) attribute_hidden;
extern struct tm *__time_localtime_tzi(const time_t *__restrict timer,
- struct tm *__restrict result,
- rule_struct *tzi);
+ struct tm *__restrict result,
+ rule_struct *tzi) attribute_hidden;
extern time_t _time_mktime_tzi(struct tm *timeptr, int store_on_success,
- rule_struct *tzi);
+ rule_struct *tzi) attribute_hidden;
+
+extern char *__asctime (__const struct tm *__tp) attribute_hidden;
+
+extern char *__asctime_r (__const struct tm *__restrict __tp,
+ char *__restrict __buf) attribute_hidden;
/**********************************************************************/
#ifdef L_asctime
static char __time_str[26];
-char *asctime(const struct tm *__restrict ptm)
+char attribute_hidden *__asctime(const struct tm *ptm)
{
- return asctime_r(ptm, __time_str);
+ return __asctime_r(ptm, __time_str);
}
+strong_alias(__asctime,asctime)
#endif
/**********************************************************************/
@@ -297,7 +306,7 @@ static const unsigned char at_data[] = {
' ', '?', '?', '?', '?', '\n', 0
};
-char *asctime_r(register const struct tm *__restrict ptm,
+char attribute_hidden *__asctime_r(register const struct tm *__restrict ptm,
register char *__restrict buffer)
{
int tmp;
@@ -306,23 +315,23 @@ char *asctime_r(register const struct tm *__restrict ptm,
assert(buffer);
#ifdef SAFE_ASCTIME_R
- memcpy(buffer, at_data + 3*(7 + 12), sizeof(at_data) - 3*(7 + 12));
+ __memcpy(buffer, at_data + 3*(7 + 12), sizeof(at_data) - 3*(7 + 12));
if (((unsigned int)(ptm->tm_wday)) <= 6) {
- memcpy(buffer, at_data + 3 * ptm->tm_wday, 3);
+ __memcpy(buffer, at_data + 3 * ptm->tm_wday, 3);
}
if (((unsigned int)(ptm->tm_mon)) <= 11) {
- memcpy(buffer + 4, at_data + 3*7 + 3 * ptm->tm_mon, 3);
+ __memcpy(buffer + 4, at_data + 3*7 + 3 * ptm->tm_mon, 3);
}
#else
assert(((unsigned int)(ptm->tm_wday)) <= 6);
assert(((unsigned int)(ptm->tm_mon)) <= 11);
- memcpy(buffer, at_data + 3*(7 + 12) - 3, sizeof(at_data) + 3 - 3*(7 + 12));
+ __memcpy(buffer, at_data + 3*(7 + 12) - 3, sizeof(at_data) + 3 - 3*(7 + 12));
- memcpy(buffer, at_data + 3 * ptm->tm_wday, 3);
- memcpy(buffer + 4, at_data + 3*7 + 3 * ptm->tm_mon, 3);
+ __memcpy(buffer, at_data + 3 * ptm->tm_wday, 3);
+ __memcpy(buffer + 4, at_data + 3*7 + 3 * ptm->tm_mon, 3);
#endif
#ifdef SAFE_ASCTIME_R
@@ -371,6 +380,7 @@ char *asctime_r(register const struct tm *__restrict ptm,
return buffer - 8;
}
+strong_alias(__asctime_r,asctime_r)
#endif
/**********************************************************************/
@@ -445,7 +455,7 @@ clock_t clock(void)
char *ctime(const time_t *clock)
{
/* ANSI/ISO/SUSv3 say that ctime is equivalent to the following. */
- return asctime(localtime(clock));
+ return __asctime(localtime(clock));
}
#endif
@@ -456,7 +466,7 @@ char *ctime_r(const time_t *clock, char *buf)
{
struct tm xtm;
- return asctime_r(localtime_r(clock, &xtm), buf);
+ return __asctime_r(localtime_r(clock, &xtm), buf);
}
#endif
@@ -576,7 +586,7 @@ static const char *lookup_tzname(const char *key)
ll_tzname_item_t *p;
for (p=ll_tzname ; p ; p=p->next) {
- if (!strcmp(p->tzname, key)) {
+ if (!__strcmp(p->tzname, key)) {
return p->tzname;
}
}
@@ -587,7 +597,7 @@ static const char *lookup_tzname(const char *key)
/* Insert as 3rd item in the list. */
p->next = ll_tzname[1].next;
ll_tzname[1].next = p;
- strcpy(p->tzname, key);
+ __strcpy(p->tzname, key);
return p->tzname;
}
}
@@ -679,7 +689,7 @@ static int tm_isdst(register const struct tm *__restrict ptm,
return (isdst & 1);
}
-struct tm *__time_localtime_tzi(register const time_t *__restrict timer,
+struct tm attribute_hidden *__time_localtime_tzi(register const time_t *__restrict timer,
register struct tm *__restrict result,
rule_struct *tzi)
{
@@ -731,8 +741,8 @@ time_t timegm(struct tm *timeptr)
{
rule_struct gmt_tzinfo[2];
- memset(gmt_tzinfo, 0, sizeof(gmt_tzinfo));
- strcpy(gmt_tzinfo[0].tzname, "GMT"); /* Match glibc behavior here. */
+ __memset(gmt_tzinfo, 0, sizeof(gmt_tzinfo));
+ __strcpy(gmt_tzinfo[0].tzname, "GMT"); /* Match glibc behavior here. */
return _time_mktime_tzi(timeptr, 1, gmt_tzinfo);
}
@@ -1492,7 +1502,7 @@ char *__XL(strptime)(const char *__restrict buf, const char *__restrict format,
do {
--j;
o = __XL(nl_langinfo)(i+j __LOCALE_ARG);
- if (!__XL(strncasecmp)(buf,o,strlen(o) __LOCALE_ARG) && *o) {
+ if (!__XL(strncasecmp)(buf,o,__strlen(o) __LOCALE_ARG) && *o) {
do { /* Found a match. */
++buf;
} while (*++o);
@@ -1747,11 +1757,11 @@ static char *read_TZ_file(char *buf)
size_t todo;
char *p = NULL;
- if ((fd = open(__UCLIBC_TZ_FILE_PATH__, O_RDONLY)) >= 0) {
+ if ((fd = __open(__UCLIBC_TZ_FILE_PATH__, O_RDONLY)) >= 0) {
todo = TZ_BUFLEN;
p = buf;
do {
- if ((r = read(fd, p, todo)) < 0) {
+ if ((r = __read(fd, p, todo)) < 0) {
goto ERROR;
}
if (r == 0) {
@@ -1771,7 +1781,7 @@ static char *read_TZ_file(char *buf)
ERROR:
p = NULL;
}
- close(fd);
+ __close(fd);
}
return p;
}
@@ -1823,8 +1833,8 @@ void tzset(void)
#ifdef __UCLIBC_HAS_TZ_CACHING__
*oldval = 0; /* Set oldval to an empty string. */
#endif /* __UCLIBC_HAS_TZ_CACHING__ */
- memset(_time_tzinfo, 0, 2*sizeof(rule_struct));
- strcpy(_time_tzinfo[0].tzname, UTC);
+ __memset(_time_tzinfo, 0, 2*sizeof(rule_struct));
+ __strcpy(_time_tzinfo[0].tzname, UTC);
goto DONE;
}
@@ -1833,13 +1843,13 @@ void tzset(void)
}
#ifdef __UCLIBC_HAS_TZ_CACHING__
- if (strcmp(e, oldval) == 0) { /* Same string as last time... */
+ if (__strcmp(e, oldval) == 0) { /* Same string as last time... */
goto FAST_DONE; /* So nothing to do. */
}
/* Make a copy of the TZ env string. It won't be nul-terminated if
* it is too long, but it that case it will be illegal and will be reset
* to the empty string anyway. */
- strncpy(oldval, e, TZ_BUFLEN);
+ __strncpy(oldval, e, TZ_BUFLEN);
#endif /* __UCLIBC_HAS_TZ_CACHING__ */
count = 0;
@@ -1953,7 +1963,7 @@ void tzset(void)
}
}
- memcpy(_time_tzinfo, new_rules, sizeof(new_rules));
+ __memcpy(_time_tzinfo, new_rules, sizeof(new_rules));
DONE:
tzname[0] = _time_tzinfo[0].tzname;
tzname[1] = _time_tzinfo[1].tzname;
@@ -2023,7 +2033,7 @@ static const char utc_string[] = "UTC";
/* Note: offset is the correction in _days_ to *timer! */
-struct tm *_time_t2tm(const time_t *__restrict timer,
+struct tm attribute_hidden *_time_t2tm(const time_t *__restrict timer,
int offset, struct tm *__restrict result)
{
register int *p;
@@ -2161,7 +2171,7 @@ struct tm __time_tm; /* Global shared by gmtime() and localtime(). */
/**********************************************************************/
#ifdef L__time_mktime
-time_t _time_mktime(struct tm *timeptr, int store_on_success)
+time_t attribute_hidden _time_mktime(struct tm *timeptr, int store_on_success)
{
time_t t;
@@ -2185,7 +2195,7 @@ static const unsigned char __vals[] = {
29,
};
-time_t _time_mktime_tzi(struct tm *timeptr, int store_on_success,
+time_t attribute_hidden _time_mktime_tzi(struct tm *timeptr, int store_on_success,
rule_struct *tzi)
{
#ifdef __BCC__
@@ -2200,7 +2210,7 @@ time_t _time_mktime_tzi(struct tm *timeptr, int store_on_success,
register const unsigned char *s;
int d, default_dst;
- memcpy(p, timeptr, sizeof(struct tm));
+ __memcpy(p, timeptr, sizeof(struct tm));
if (!tzi[1].tzname[0]) { /* No dst in this timezone, */
p[8] = 0; /* so set tm_isdst to 0. */
@@ -2290,7 +2300,7 @@ time_t _time_mktime_tzi(struct tm *timeptr, int store_on_success,
if (store_on_success) {
- memcpy(timeptr, p, sizeof(struct tm));
+ __memcpy(timeptr, p, sizeof(struct tm));
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-06 05:47:53 +0000