long int tm_gmtoff
This field describes the time zone that was used to compute this broken-down time value, including any adjustment for daylight saving; it is the number of seconds that you must add to UTC to get local time. You can also think of this as the number of seconds east of UTC. For example, for U.S. Eastern Standard Time, the value is -5*60*60. The tm_gmtoff field is derived from BSD and is a GNU library extension; it is not visible in a strict ISO C environment.


看看你的time.h中有没有相关内容
struct tm
{
  int tm_sec;           /* Seconds. [0-60] (1 leap second) */
  ……………………………………

#ifdef  __USE_BSD
  long int tm_gmtoff;       /* Seconds east of UTC.  */
  __const char *tm_zone;    /* Timezone abbreviation.  */
#else
  long int __tm_gmtoff;     /* Seconds east of UTC.  */
  __const char *__tm_zone;  /* Timezone abbreviation.  */
#endif
};
【 在 linton (雨·雪·风·霜) 的大作中提到: 】
: Solaris 10 x86, gcc 3.4.6
: # make
: make -s all-recursive
: ...................
--
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【 在 linton (雨·雪·风·霜) 的大作中提到: 】
: 标  题: Re: update到r11131后，make 出错
: 发信站: 水木社区 (Mon Apr  9 11:12:04 2012), 站内
:
:
: 在 /usr/include/iso/time_iso.h 中找到:
:
: struct  tm {    /* see ctime(3) */
:         int     tm_sec;
:         int     tm_min;
:         int     tm_hour;
:         int     tm_mday;
:         int     tm_mon;
:         int     tm_year;
:         int     tm_wday;
:         int     tm_yday;
:         int     tm_isdst;
: };
:
:
: # grep "struct tm"  /usr/include/sys/*.h
: /usr/include/sys/lc_core.h:struct tm;
: /usr/include/sys/lc_core.h:             const struct tm *);
: /usr/include/sys/lc_core.h:             struct tm *);
: /usr/include/sys/lc_core.h:     struct tm       *(*getdate)(_LC_time_t *, const char *);
: /usr/include/sys/lc_core.h:             const char *, const struct tm *);
: /usr/include/sys/times.h:struct tms {
看看这里是啥吧

: /usr/include/sys/times.h:struct tms32 {
: /usr/include/sys/times.h:clock_t times(struct tms *);
:
: # grep "struct tm"  /usr/include/*.h      
: /usr/include/hbaapi.h:#include <time.h> /* Needed for struct tm */
: /usr/include/hbaapi.h:    struct tm             build_date;
: /usr/include/ima.h:typedef struct tm IMA_DATETIME;
: /usr/include/png.h: * Two conversions are provided, both from time_t and struct tm.  There
: /usr/include/png.h:/* Convert from a struct tm to png_time */
: /usr/include/png.h:   struct tm FAR * ttime));
: /usr/include/time.h:extern struct tm *gmtime_r(const time_t *_RESTRICT_KYWD,
: /usr/include/time.h:                    struct tm *_RESTRICT_KYWD);
: /usr/include/time.h:extern struct tm *localtime_r(const time_t *_RESTRICT_KYWD,
: /usr/include/time.h:                    struct tm *_RESTRICT_KYWD);
: /usr/include/time.h:extern char *__strptime_dontzero(const char *, const char *, struct tm *);
: /usr/include/time.h:            struct tm *_RESTRICT_KYWD);
: /usr/include/time.h:extern int ascftime(char *, const char *, const struct tm *);
: /usr/include/time.h:extern struct tm *getdate(const char *);
: /usr/include/time.h:extern struct tm *gmtime_r();
: /usr/include/time.h:extern struct tm *localtime_r();
: /usr/include/time.h:extern struct tm *getdate();
: /usr/include/time.h:extern char *asctime_r(const struct tm *_RESTRICT_KYWD, char *_RESTRICT_KYWD);
: /usr/include/time.h:extern char *__posix_asctime_r(const struct tm *_RESTRICT_KYWD,
: /usr/include/time.h:asctime_r(const struct tm *_RESTRICT_KYWD __tm, char *_RESTRICT_KYWD __buf)
: /usr/include/time.h:extern char *asctime_r(const struct tm *, char *, int);
: /usr/include/time.h:    struct tm *__tm;
:
: 【 在 jiangjun2000 (%d) 的大作中提到: 】
: : 你得找到struct tm的定义
:
:
: --
:
: ※ 来源:·水木社区 newsmth.net·[FROM: 121.31.118.*]
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用这个宏？
#ifdef  __USE_BSD

【 在 fancyrabbit (fancy★一摩尔时光) 的大作中提到: 】
: 他是solaris。。晕。这块用宏再控制一下？
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