diff options
Diffstat (limited to 'src/common/compat.c')
| -rw-r--r-- | src/common/compat.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/common/compat.c b/src/common/compat.c index 49a4afe733..ed6886ce36 100644 --- a/src/common/compat.c +++ b/src/common/compat.c @@ -156,7 +156,7 @@ tor_fopen_cloexec(const char *path, const char *mode) return result; } -#ifdef HAVE_SYS_MMAN_H +#if defined(HAVE_SYS_MMAN_H) || defined(RUNNING_DOXYGEN) /** Try to create a memory mapping for <b>filename</b> and return it. On * failure, return NULL. Sets errno properly, using ERANGE to mean * "empty file". */ @@ -501,10 +501,13 @@ tor_memmem(const void *_haystack, size_t hlen, #endif } -/* Tables to implement ctypes-replacement TOR_IS*() functions. Each table +/** + * Tables to implement ctypes-replacement TOR_IS*() functions. Each table * has 256 bits to look up whether a character is in some set or not. This * fails on non-ASCII platforms, but it is hard to find a platform whose * character set is not a superset of ASCII nowadays. */ + +/**@{*/ const uint32_t TOR_ISALPHA_TABLE[8] = { 0, 0, 0x7fffffe, 0x7fffffe, 0, 0, 0, 0 }; const uint32_t TOR_ISALNUM_TABLE[8] = @@ -517,8 +520,10 @@ const uint32_t TOR_ISPRINT_TABLE[8] = { 0, 0xffffffff, 0xffffffff, 0x7fffffff, 0, 0, 0, 0x0 }; const uint32_t TOR_ISUPPER_TABLE[8] = { 0, 0, 0x7fffffe, 0, 0, 0, 0, 0 }; const uint32_t TOR_ISLOWER_TABLE[8] = { 0, 0, 0, 0x7fffffe, 0, 0, 0, 0 }; -/* Upper-casing and lowercasing tables to map characters to upper/lowercase - * equivalents. */ + +/** Upper-casing and lowercasing tables to map characters to upper/lowercase + * equivalents. Used by tor_toupper() and tor_tolower(). */ +/**@{*/ const char TOR_TOUPPER_TABLE[256] = { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31, @@ -555,6 +560,7 @@ const char TOR_TOLOWER_TABLE[256] = { 224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239, 240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255, }; +/**@}*/ /** Helper for tor_strtok_r_impl: Advances cp past all characters in * <b>sep</b>, and returns its new value. */ @@ -1779,9 +1785,11 @@ make_path_absolute(char *fname) #ifndef HAVE__NSGETENVIRON #ifndef HAVE_EXTERN_ENVIRON_DECLARED /* Some platforms declare environ under some circumstances, others don't. */ +#ifndef RUNNING_DOXYGEN extern char **environ; #endif #endif +#endif /** Return the current environment. This is a portable replacement for * 'environ'. */ @@ -2356,6 +2364,7 @@ tor_gettimeofday(struct timeval *timeval) #define TIME_FNS_NEED_LOCKS #endif +/* DOCDOC correct_tm */ static struct tm * correct_tm(int islocal, const time_t *timep, struct tm *resultbuf, struct tm *r) |