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发信人: goodfrd(supervisor) 整理人: wenbobo(2002-12-27 15:50:04), 站内信件 |
| #include <stdio.h>
#include <time.h> #define DTFMT_DEFAULT 0 /* 1999-01-31 12:34:56 */ #define DTFMT_YYYYMMDD 1 #define DTFMT_YYYYMMDDHHMISS 2 #define DTFMT_YYMM 3 #define DTFMT_YYYYMM 4 #define DTFMT_YYMMDD 5 #define DTFMT_MMDD 6 #define TMFMT_DEFAULT 10 /* 12:34:56 */ #define TMFMT_HHMISS 11 /* 12:34:56 -> 123456 */ #define TMFMT_MMDDHHMISS 12 /* 1999-01-31 12:34:56 -> 0131123456 */ char gs_os_time[20]; /* ------------------------------------------------------------------------- */ char *YMDdate_time(char *buffer, int datetimefmt) { int n; time_t timer; struct tm *tms; /* gets time of day */ timer = time(NULL); /* converts date/time to a structure */ tms = localtime(&timer); if(datetimefmt == DTFMT_YYYYMMDD) n = sprintf(buffer, "%4d%02d%02d", tms->tm_year+1900, tms->tm_mon+1, tms->tm_mday); else if(datetimefmt == DTFMT_YYYYMMDDHHMISS) n = sprintf(buffer, "%4d%02d%02d%02d%02d%02d", tms->tm_year+1900, tms->tm_mon+1, tms->tm_mday, tms->tm_hour, tms->tm_min, tms->tm_sec); else if(datetimefmt == DTFMT_YYMM) n = sprintf(buffer, "%02d%02d", (tms->tm_year+1900)%100, tms->tm_mon+1); else if(datetimefmt == DTFMT_YYYYMM) n = sprintf(buffer, "%4d%02d", tms->tm_year+1900, tms->tm_mon+1); else if(datetimefmt == DTFMT_YYMMDD) n = sprintf(buffer, "%02d%02d%02d", (tms->tm_year+1900)%100, tms->tm_mon+1, tms->tm_mday); else if(datetimefmt == DTFMT_MMDD) n = sprintf(buffer, "%02d%02d", tms->tm_mon+1, tms->tm_mday); else if(datetimefmt == TMFMT_HHMISS) n = sprintf(buffer, "02d%02d%02d", tms->tm_hour, tms->tm_min, tms->tm_sec); else if(datetimefmt == TMFMT_MMDDHHMISS) n = sprintf(buffer, "%02d%02d%02d%02d%02d", tms->tm_mon+1, tms->tm_mday, tms->tm_hour, tms->tm_min, tms->tm_sec); else if(datetimefmt == TMFMT_DEFAULT) n = sprintf(buffer, "02d%:02d%:02d", tms->tm_hour, tms->tm_min, tms->tm_sec); else /* datetimefmt == DTFMT_DEFAULT */ n = sprintf(buffer, "%4d-%02d-%02d %02d:%02d:%02d", tms->tm_year+1900, tms->tm_mon+1, tms->tm_mday, tms->tm_hour, tms->tm_min, tms->tm_sec); buffer[n] = NUL; return buffer; } /* End of file */ ---- 欢迎光临良友程序库:http://0d0a.126.com http://f12.my163.com,免费提供我的各种Source Code  兄弟我抛出几块砖，有玉的赶紧亮出来啊！ |
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