| [1509] | 1 | /* confdefs.h. */
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| 2 |
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| 3 | #define PACKAGE_NAME "GNU coreutils"
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| 4 | #define PACKAGE_TARNAME "coreutils"
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| 5 | #define PACKAGE_VERSION "5.2.1"
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| 6 | #define PACKAGE_STRING "GNU coreutils 5.2.1"
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| 7 | #define PACKAGE_BUGREPORT "bug-coreutils@gnu.org"
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| 8 | #define PACKAGE "coreutils"
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| 9 | #define VERSION "5.2.1"
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| 10 | #define _GNU_SOURCE 1
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| 11 | #define STDC_HEADERS 1
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| 12 | #define HAVE_SYS_TYPES_H 1
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| 13 | #define HAVE_SYS_STAT_H 1
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| 14 | #define HAVE_STDLIB_H 1
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| 15 | #define HAVE_STRING_H 1
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| 16 | #define HAVE_MEMORY_H 1
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| 17 | #define HAVE_STRINGS_H 1
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| 18 | #define HAVE_INTTYPES_H 1
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| 19 | #define HAVE_STDINT_H 1
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| 20 | #define HAVE_UNISTD_H 1
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| 21 | #define __EXTENSIONS__ 1
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| 22 | #define HAVE_UNAME 1
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| 23 | #define PROTOTYPES 1
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| 24 | #define STDC_HEADERS 1
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| 25 | #define HAVE_STRING_H 1
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| 26 | #define HAVE_LONG_DOUBLE 1
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| 27 | #define HAVE_ERRNO_H 1
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| 28 | #define HAVE_FCNTL_H 1
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| 29 | #define HAVE_FLOAT_H 1
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| 30 | #define HAVE_LIMITS_H 1
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| 31 | #define HAVE_MEMORY_H 1
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| 32 | #define HAVE_NETDB_H 1
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| 33 | #define HAVE_STDLIB_H 1
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| 34 | #define HAVE_STDDEF_H 1
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| 35 | #define HAVE_STDINT_H 1
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| 36 | #define HAVE_STRING_H 1
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| 37 | #define HAVE_SYS_IOCTL_H 1
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| 38 | #define HAVE_SYS_PARAM_H 1
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| 39 | #define HAVE_SYS_RESOURCE_H 1
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| 40 | #define HAVE_SYS_SOCKET_H 1
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| 41 | #define HAVE_SYS_STATFS_H 1
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| 42 | #define HAVE_SYS_TIME_H 1
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| 43 | #define HAVE_SYS_TIMEB_H 1
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| 44 | #define HAVE_SYS_WAIT_H 1
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| 45 | #define HAVE_SYSLOG_H 1
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| 46 | #define HAVE_TERMIOS_H 1
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| 47 | #define HAVE_UNISTD_H 1
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| 48 | #define HAVE_UTIME_H 1
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| 49 | #define HAVE_DIRENT_H 1
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| 50 | #define HAVE_STRUCT_STAT_ST_BLOCKS 1
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| 51 | #define HAVE_ST_BLOCKS 1
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| 52 | #define GETGROUPS_T gid_t
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| 53 | #define RETSIGTYPE void
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| 54 | #define HAVE_INTTYPES_H_WITH_UINTMAX 1
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| 55 | #define HAVE_STDINT_H_WITH_UINTMAX 1
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| 56 | #define HAVE_UNSIGNED_LONG_LONG 1
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| 57 | #define HAVE_UINTMAX_T 1
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| 58 | #define HOST_OPERATING_SYSTEM "OS/2"
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| 59 | #define HAVE_SYS_TIME_H 1
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| 60 | #define HAVE_UTIME_H 1
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| 61 | #define TIME_WITH_SYS_TIME 1
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| 62 | #define HAVE_STRUCT_UTIMBUF 1
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| 63 | #define HAVE_STRUCT_DIRENT_D_TYPE 1
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| 64 | #define D_INO_IN_DIRENT 1
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| 65 | #define HAVE_GRP_H 1
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| 66 | #define HAVE_MEMORY_H 1
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| 67 | #define HAVE_PWD_H 1
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| 68 | #define HAVE_STRING_H 1
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| 69 | #define HAVE_STRINGS_H 1
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| 70 | #define HAVE_STDLIB_H 1
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| 71 | #define HAVE_UNISTD_H 1
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| 72 | #define HAVE_SYS_TIME_H 1
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| 73 | #define HAVE_DECL_FREE 1
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| 74 | #define HAVE_DECL_GETENV 1
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| 75 | #define HAVE_DECL_GETEUID 1
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| 76 | #define HAVE_DECL_GETGRGID 1
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| 77 | #define HAVE_DECL_GETLOGIN 1
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| 78 | #define HAVE_DECL_GETPWUID 1
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| 79 | #define HAVE_DECL_GETUID 1
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| 80 | #define HAVE_DECL_GETUTENT 0
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| 81 | #define HAVE_DECL_LSEEK 1
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| 82 | #define HAVE_DECL_MALLOC 1
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| 83 | #define HAVE_DECL_MEMCHR 1
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| 84 | #define HAVE_DECL_MEMRCHR 0
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| 85 | #define HAVE_DECL_NANOSLEEP 1
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| 86 | #define HAVE_DECL_REALLOC 1
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| 87 | #define HAVE_DECL_STPCPY 1
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| 88 | #define HAVE_DECL_STRNDUP 1
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| 89 | #define HAVE_DECL_STRNLEN 1
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| 90 | #define HAVE_DECL_STRSTR 1
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| 91 | #define HAVE_DECL_STRTOUL 1
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| 92 | #define HAVE_DECL_STRTOULL 1
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| 93 | #define HAVE_DECL_TTYNAME 1
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| 94 | #define getline gnu_getline
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| 95 | #define HAVE__BOOL 1
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| 96 | #define HAVE_STDBOOL_H 1
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| 97 | #define HAVE_FCNTL_H 1
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| 98 | #define HAVE_UNISTD_H 1
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| 99 | #define HAVE_DECL_GETENV 1
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| 100 | #define HAVE_MKSTEMP 1
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| 101 | #define mkstemp rpl_mkstemp
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| 102 | #define HAVE_STDINT_H 1
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| 103 | #define HAVE_GETTIMEOFDAY 1
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| 104 | #define FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
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| 105 | #define FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
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| 106 | #define HAVE_LONG_FILE_NAMES 1
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| 107 | #define D_INO_IN_DIRENT 1
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| 108 | #define HAVE_PATHCONF 1
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| 109 | #define HAVE_NETDB_H 1
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| 110 | #define HAVE_SYS_SOCKET_H 1
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| 111 | #define HAVE_NETINET_IN_H 1
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| 112 | #define HAVE_ARPA_INET_H 1
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| 113 | #define HAVE_DECL_STRERROR_R 1
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| 114 | #define HAVE_STRERROR_R 1
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| 115 | #define HAVE_ISASCII 1
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| 116 | #define HAVE_SYS_PARAM_H 1
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| 117 | #define HAVE_STRUCT_STAT_ST_BLOCKS 1
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| 118 | #define HAVE_ST_BLOCKS 1
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| 119 | #define HAVE_ALLOCA_H 1
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| 120 | #define HAVE_ALLOCA 1
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| 121 | #define HAVE_ATEXIT 1
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| 122 | #define HAVE_DUP2 1
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| 123 | #define HAVE_GETGROUPS 1
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| 124 | #define HAVE_DECL_EUIDACCESS 0
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| 125 | #define mbstate_t int
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| 126 | #define HAVE_DECL_GETENV 1
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| 127 | #define HAVE_MEMPCPY 1
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| 128 | #define fnmatch gnu_fnmatch
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| 129 | #define HAVE_UNAME 1
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| 130 | #define C_GETLOADAVG 1
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| 131 | #define HAVE_SETLOCALE 1
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| 132 | #define HAVE_GETPASS 1
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| 133 | #define HAVE_MEMCHR 1
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| 134 | #define HAVE_MEMCPY 1
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| 135 | #define HAVE_MEMMOVE 1
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| 136 | #define HAVE_MEMSET 1
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| 137 | #define HAVE_STDLIB_H 1
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| 138 | #define HAVE_SYS_TIME_H 1
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| 139 | #define HAVE_UNISTD_H 1
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| 140 | /* end confdefs.h. */
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| 141 | /* Test program from Paul Eggert and Tony Leneis. */
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| 142 | #if TIME_WITH_SYS_TIME
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| 143 | # include <sys/time.h>
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| 144 | # include <time.h>
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| 145 | #else
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| 146 | # if HAVE_SYS_TIME_H
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| 147 | # include <sys/time.h>
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| 148 | # else
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| 149 | # include <time.h>
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| 150 | # endif
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| 151 | #endif
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| 152 |
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| 153 | #if HAVE_STDLIB_H
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| 154 | # include <stdlib.h>
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| 155 | #endif
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| 156 |
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| 157 | #if HAVE_UNISTD_H
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| 158 | # include <unistd.h>
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| 159 | #endif
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| 160 |
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| 161 | #if !HAVE_ALARM
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| 162 | # define alarm(X) /* empty */
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| 163 | #endif
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| 164 |
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| 165 | /* Work around redefinition to rpl_putenv by other config tests. */
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| 166 | #undef putenv
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| 167 |
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| 168 | static time_t time_t_max;
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| 169 | static time_t time_t_min;
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| 170 |
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| 171 | /* Values we'll use to set the TZ environment variable. */
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| 172 | static char *tz_strings[] = {
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| 173 | (char *) 0, "TZ=GMT0", "TZ=JST-9",
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| 174 | "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
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| 175 | };
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| 176 | #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
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| 177 |
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| 178 | /* Fail if mktime fails to convert a date in the spring-forward gap.
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| 179 | Based on a problem report from Andreas Jaeger. */
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| 180 | static void
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| 181 | spring_forward_gap ()
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| 182 | {
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| 183 | /* glibc (up to about 1998-10-07) failed this test. */
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| 184 | struct tm tm;
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| 185 |
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| 186 | /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
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| 187 | instead of "TZ=America/Vancouver" in order to detect the bug even
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| 188 | on systems that don't support the Olson extension, or don't have the
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| 189 | full zoneinfo tables installed. */
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| 190 | putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
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| 191 |
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| 192 | tm.tm_year = 98;
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| 193 | tm.tm_mon = 3;
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| 194 | tm.tm_mday = 5;
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| 195 | tm.tm_hour = 2;
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| 196 | tm.tm_min = 0;
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| 197 | tm.tm_sec = 0;
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| 198 | tm.tm_isdst = -1;
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| 199 | if (mktime (&tm) == (time_t)-1)
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| 200 | exit (1);
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| 201 | }
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| 202 |
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| 203 | static void
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| 204 | mktime_test1 (now)
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| 205 | time_t now;
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| 206 | {
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| 207 | struct tm *lt;
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| 208 | if ((lt = localtime (&now)) && mktime (lt) != now)
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| 209 | exit (1);
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| 210 | }
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| 211 |
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| 212 | static void
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| 213 | mktime_test (now)
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| 214 | time_t now;
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| 215 | {
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| 216 | mktime_test1 (now);
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| 217 | mktime_test1 ((time_t) (time_t_max - now));
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| 218 | mktime_test1 ((time_t) (time_t_min + now));
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| 219 | }
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| 220 |
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| 221 | static void
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| 222 | irix_6_4_bug ()
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| 223 | {
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| 224 | /* Based on code from Ariel Faigon. */
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| 225 | struct tm tm;
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| 226 | tm.tm_year = 96;
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| 227 | tm.tm_mon = 3;
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| 228 | tm.tm_mday = 0;
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| 229 | tm.tm_hour = 0;
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| 230 | tm.tm_min = 0;
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| 231 | tm.tm_sec = 0;
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| 232 | tm.tm_isdst = -1;
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| 233 | mktime (&tm);
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| 234 | if (tm.tm_mon != 2 || tm.tm_mday != 31)
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| 235 | exit (1);
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| 236 | }
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| 237 |
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| 238 | static void
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| 239 | bigtime_test (j)
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| 240 | int j;
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| 241 | {
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| 242 | struct tm tm;
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| 243 | time_t now;
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| 244 | tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
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| 245 | now = mktime (&tm);
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| 246 | if (now != (time_t) -1)
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| 247 | {
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| 248 | struct tm *lt = localtime (&now);
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| 249 | if (! (lt
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| 250 | && lt->tm_year == tm.tm_year
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| 251 | && lt->tm_mon == tm.tm_mon
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| 252 | && lt->tm_mday == tm.tm_mday
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| 253 | && lt->tm_hour == tm.tm_hour
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| 254 | && lt->tm_min == tm.tm_min
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| 255 | && lt->tm_sec == tm.tm_sec
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| 256 | && lt->tm_yday == tm.tm_yday
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| 257 | && lt->tm_wday == tm.tm_wday
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| 258 | && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
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| 259 | == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
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| 260 | exit (1);
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| 261 | }
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| 262 | }
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| 263 |
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| 264 | int
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| 265 | main ()
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| 266 | {
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| 267 | time_t t, delta;
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| 268 | int i, j;
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| 269 |
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| 270 | /* This test makes some buggy mktime implementations loop.
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| 271 | Give up after 60 seconds; a mktime slower than that
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| 272 | isn't worth using anyway. */
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| 273 | alarm (60);
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| 274 |
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| 275 | for (time_t_max = 1; 0 < time_t_max; time_t_max *= 2)
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| 276 | continue;
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| 277 | time_t_max--;
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| 278 | if ((time_t) -1 < 0)
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| 279 | for (time_t_min = -1; (time_t) (time_t_min * 2) < 0; time_t_min *= 2)
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| 280 | continue;
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| 281 | delta = time_t_max / 997; /* a suitable prime number */
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| 282 | for (i = 0; i < N_STRINGS; i++)
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| 283 | {
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| 284 | if (tz_strings[i])
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| 285 | putenv (tz_strings[i]);
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| 286 |
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| 287 | for (t = 0; t <= time_t_max - delta; t += delta)
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| 288 | mktime_test (t);
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| 289 | mktime_test ((time_t) 1);
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| 290 | mktime_test ((time_t) (60 * 60));
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| 291 | mktime_test ((time_t) (60 * 60 * 24));
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| 292 |
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| 293 | for (j = 1; 0 < j; j *= 2)
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| 294 | bigtime_test (j);
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| 295 | bigtime_test (j - 1);
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| 296 | }
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| 297 | irix_6_4_bug ();
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| 298 | spring_forward_gap ();
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| 299 | exit (0);
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| 300 | }
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| 301 |
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