diff options
Diffstat (limited to 'src/backend/parser/sysfunc.c')
| -rw-r--r-- | src/backend/parser/sysfunc.c | 51 |
1 files changed, 28 insertions, 23 deletions
diff --git a/src/backend/parser/sysfunc.c b/src/backend/parser/sysfunc.c index fac1b60fd5a..02d6d6b21a7 100644 --- a/src/backend/parser/sysfunc.c +++ b/src/backend/parser/sysfunc.c @@ -1,14 +1,14 @@ /*------------------------------------------------------------------------- - * + * * sysfunc.c-- - * process system functions and return a string result - * + * process system functions and return a string result + * * Notes: * 1) I return a string result because most of the functions cannot return any - * normal type anyway (e.g. SYS_DATE, SYS_TIME, etc...), and the few that - * might (SYS_UID or whatever) can just return it as a string - no problem. - * This keeps the function flexible enough to be of good use. - * + * normal type anyway (e.g. SYS_DATE, SYS_TIME, etc...), and the few that + * might (SYS_UID or whatever) can just return it as a string - no problem. + * This keeps the function flexible enough to be of good use. + * * Written by Chad Robinson, chadr@brttech.com * Last modified: 04/27/1996 * ------------------------------------------------------------------------- @@ -27,39 +27,42 @@ * Can't get much more obvious than this. Might need to replace localtime() * on older systems... */ -static char *Sysfunc_system_date(void) +static char * +Sysfunc_system_date(void) { - time_t cur_time_secs; - struct tm *cur_time_expanded; - static char buf[12]; /* Just for safety, y'understand... */ - + time_t cur_time_secs; + struct tm *cur_time_expanded; + static char buf[12]; /* Just for safety, y'understand... */ + time(&cur_time_secs); cur_time_expanded = localtime(&cur_time_secs); if (EuroDates == 1) sprintf(buf, "%2.2d-%2.2d-%4.4d", cur_time_expanded->tm_mday, - cur_time_expanded->tm_mon+1, cur_time_expanded->tm_year+1900); + cur_time_expanded->tm_mon + 1, cur_time_expanded->tm_year + 1900); else - sprintf(buf, "%2.2d-%2.2d-%4.4d", cur_time_expanded->tm_mon+1, - cur_time_expanded->tm_mday, cur_time_expanded->tm_year+1900); + sprintf(buf, "%2.2d-%2.2d-%4.4d", cur_time_expanded->tm_mon + 1, + cur_time_expanded->tm_mday, cur_time_expanded->tm_year + 1900); return &buf[0]; } -static char *Sysfunc_system_time(void) +static char * +Sysfunc_system_time(void) { - time_t cur_time_secs; - struct tm *cur_time_expanded; - static char buf[10]; /* Just for safety, y'understand... */ - + time_t cur_time_secs; + struct tm *cur_time_expanded; + static char buf[10]; /* Just for safety, y'understand... */ + time(&cur_time_secs); cur_time_expanded = localtime(&cur_time_secs); sprintf(buf, "%2.2d:%2.2d:%2.2d", cur_time_expanded->tm_hour, - cur_time_expanded->tm_min, cur_time_expanded->tm_sec); + cur_time_expanded->tm_min, cur_time_expanded->tm_sec); return &buf[0]; } -char *SystemFunctionHandler(char *funct) +char * +SystemFunctionHandler(char *funct) { if (!strcmp(funct, "SYS_DATE")) return Sysfunc_system_date(); @@ -73,9 +76,11 @@ char *SystemFunctionHandler(char *funct) * Chad's rule of coding #4 - never delete a test function, even a stupid * one - you always need it 10 minutes after you delete it. */ -void main(void) +void +main(void) { printf("Current system date: %s\n", SystemFunctionHandler("SYS_DATE")); return; } + #endif |