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2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>

*** 1,7 **** --- 1,8 ---- /* * Copyright (c) 2014 Gary Mills + * Copyright 2014 Garrett D'Amore <garrett@damore.org> * Copyright 2011, Nexenta Systems, Inc. All rights reserved. * Copyright (c) 1994 Powerdog Industries. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions
*** 38,72 **** #include <errno.h> #include <stdlib.h> #include <string.h> #include <pthread.h> #include <alloca.h> #include "timelocal.h" #define asizeof(a) (sizeof (a) / sizeof ((a)[0])) #define F_GMT (1 << 0) - #define F_ZERO (1 << 1) #define F_RECURSE (1 << 2) static char * ! __strptime(const char *buf, const char *fmt, struct tm *tm, int *flagsp) { char c; const char *ptr; int i, len, recurse = 0; int Ealternative, Oalternative; ! struct lc_time_T *tptr = __get_current_time_locale(); if (*flagsp & F_RECURSE) recurse = 1; *flagsp |= F_RECURSE; - if (*flagsp & F_ZERO) - (void) memset(tm, 0, sizeof (*tm)); - *flagsp &= ~F_ZERO; - ptr = fmt; while (*ptr != 0) { if (*buf == 0) break; --- 39,72 ---- #include <errno.h> #include <stdlib.h> #include <string.h> #include <pthread.h> #include <alloca.h> + #include <locale.h> #include "timelocal.h" + #include "localeimpl.h" #define asizeof(a) (sizeof (a) / sizeof ((a)[0])) #define F_GMT (1 << 0) #define F_RECURSE (1 << 2) static char * ! __strptime(const char *_RESTRICT_KYWD buf, const char *_RESTRICT_KYWD fmt, ! struct tm *_RESTRICT_KYWD tm, int *_RESTRICT_KYWD flagsp, ! locale_t _RESTRICT_KYWD loc) { char c; const char *ptr; int i, len, recurse = 0; int Ealternative, Oalternative; ! const struct lc_time *tptr = loc->time; if (*flagsp & F_RECURSE) recurse = 1; *flagsp |= F_RECURSE; ptr = fmt; while (*ptr != 0) { if (*buf == 0) break;
*** 91,101 **** if (*buf++ != '%') return (NULL); break; case '+': ! buf = __strptime(buf, tptr->date_fmt, tm, flagsp); if (buf == NULL) return (NULL); break; case 'C': --- 91,101 ---- if (*buf++ != '%') return (NULL); break; case '+': ! buf = __strptime(buf, tptr->date_fmt, tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'C':
*** 114,130 **** tm->tm_year = i * 100 - 1900; break; case 'c': ! buf = __strptime(buf, tptr->c_fmt, tm, flagsp); if (buf == NULL) return (NULL); break; case 'D': ! buf = __strptime(buf, "%m/%d/%y", tm, flagsp); if (buf == NULL) return (NULL); break; case 'E': --- 114,130 ---- tm->tm_year = i * 100 - 1900; break; case 'c': ! buf = __strptime(buf, tptr->c_fmt, tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'D': ! buf = __strptime(buf, "%m/%d/%y", tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'E':
*** 138,178 **** break; Oalternative++; goto label; case 'F': ! buf = __strptime(buf, "%Y-%m-%d", tm, flagsp); if (buf == NULL) return (NULL); break; case 'R': ! buf = __strptime(buf, "%H:%M", tm, flagsp); if (buf == NULL) return (NULL); break; case 'r': ! buf = __strptime(buf, tptr->ampm_fmt, tm, flagsp); if (buf == NULL) return (NULL); break; case 'T': ! buf = __strptime(buf, "%H:%M:%S", tm, flagsp); if (buf == NULL) return (NULL); break; case 'X': ! buf = __strptime(buf, tptr->X_fmt, tm, flagsp); if (buf == NULL) return (NULL); break; case 'x': ! buf = __strptime(buf, tptr->x_fmt, tm, flagsp); if (buf == NULL) return (NULL); break; case 'j': --- 138,178 ---- break; Oalternative++; goto label; case 'F': ! buf = __strptime(buf, "%Y-%m-%d", tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'R': ! buf = __strptime(buf, "%H:%M", tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'r': ! buf = __strptime(buf, tptr->ampm_fmt, tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'T': ! buf = __strptime(buf, "%H:%M:%S", tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'X': ! buf = __strptime(buf, tptr->X_fmt, tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'x': ! buf = __strptime(buf, tptr->x_fmt, tm, flagsp, loc); if (buf == NULL) return (NULL); break; case 'j':
*** 517,539 **** return ((char *)buf); } char * ! strptime(const char *buf, const char *fmt, struct tm *tm) { ! int flags = F_ZERO; ! return (__strptime(buf, fmt, tm, &flags)); } /* * This is used by Solaris, and is a variant that does not clear the * incoming tm. It is triggered by -D_STRPTIME_DONTZERO. */ char * ! __strptime_dontzero(const char *buf, const char *fmt, struct tm *tm) { int flags = 0; ! return (__strptime(buf, fmt, tm, &flags)); } --- 517,564 ---- return ((char *)buf); } char * ! strptime(const char *_RESTRICT_KYWD buf, const char *_RESTRICT_KYWD fmt, ! struct tm *_RESTRICT_KYWD tm) { ! int flags = 0; ! (void) memset(tm, 0, sizeof (*tm)); ! ! return (__strptime(buf, fmt, tm, &flags, uselocale(NULL))); } /* * This is used by Solaris, and is a variant that does not clear the * incoming tm. It is triggered by -D_STRPTIME_DONTZERO. */ char * ! __strptime_dontzero(const char *_RESTRICT_KYWD buf, ! const char *_RESTRICT_KYWD fmt, struct tm *_RESTRICT_KYWD tm) { int flags = 0; ! return (__strptime(buf, fmt, tm, &flags, uselocale(NULL))); ! } ! ! /* ! * strptime_l is an extension that seems natural, and indeed, MacOS X ! * includes it within their <xlocale.h> and it is part of GNU libc as well. ! * For now we restrict it to the cases where strict namespaces are not ! * included. We expect to see it in a future version of POSIX. locale_t is ! * not a restrict, since the spec for it doesn't assume its a pointer. We ! * therefore pass it analagously to the way strftime_l is specified. ! * ! * We are not providing a non-zeroing version at this time. ! */ ! char * ! strptime_l(const char *_RESTRICT_KYWD buf, const char *_RESTRICT_KYWD fmt, ! struct tm *_RESTRICT_KYWD tm, locale_t loc) ! { ! int flags = 0; ! ! (void) memset(tm, 0, sizeof (*tm)); ! ! return (__strptime(buf, fmt, tm, &flags, loc)); }