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-rw-r--r--compat/apple-common-crypto.h86
-rw-r--r--compat/cygwin.c142
-rw-r--r--compat/cygwin.h9
-rw-r--r--compat/fnmatch/fnmatch.c30
-rw-r--r--compat/mingw.c130
-rw-r--r--compat/mingw.h22
-rw-r--r--compat/msvc.h2
-rw-r--r--compat/nedmalloc/Readme.txt2
-rw-r--r--compat/nedmalloc/malloc.c.h16
-rw-r--r--compat/nedmalloc/nedmalloc.c9
-rw-r--r--compat/obstack.h2
-rw-r--r--compat/poll/poll.c2
-rw-r--r--compat/precompose_utf8.c4
-rw-r--r--compat/regex/regcomp.c20
-rw-r--r--compat/regex/regex.c2
-rw-r--r--compat/regex/regex_internal.c6
-rw-r--r--compat/regex/regexec.c12
-rw-r--r--compat/strtok_r.c61
-rw-r--r--compat/terminal.c129
-rw-r--r--compat/unsetenv.c2
-rw-r--r--compat/vcbuild/include/sys/poll.h1
-rw-r--r--compat/vcbuild/include/unistd.h3
-rw-r--r--compat/win32.h2
-rw-r--r--compat/win32/pthread.c2
-rw-r--r--compat/win32mmap.c4
25 files changed, 372 insertions, 328 deletions
diff --git a/compat/apple-common-crypto.h b/compat/apple-common-crypto.h
new file mode 100644
index 0000000..c8b9b0e
--- /dev/null
+++ b/compat/apple-common-crypto.h
@@ -0,0 +1,86 @@
+/* suppress inclusion of conflicting openssl functions */
+#define OPENSSL_NO_MD5
+#define HEADER_HMAC_H
+#define HEADER_SHA_H
+#include <CommonCrypto/CommonHMAC.h>
+#define HMAC_CTX CCHmacContext
+#define HMAC_Init(hmac, key, len, algo) CCHmacInit(hmac, algo, key, len)
+#define HMAC_Update CCHmacUpdate
+#define HMAC_Final(hmac, hash, ptr) CCHmacFinal(hmac, hash)
+#define HMAC_CTX_cleanup(ignore)
+#define EVP_md5(...) kCCHmacAlgMD5
+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
+#define APPLE_LION_OR_NEWER
+#include <Security/Security.h>
+/* Apple's TYPE_BOOL conflicts with config.c */
+#undef TYPE_BOOL
+#endif
+
+#ifdef APPLE_LION_OR_NEWER
+#define git_CC_error_check(pattern, err) \
+ do { \
+ if (err) { \
+ die(pattern, (long)CFErrorGetCode(err)); \
+ } \
+ } while(0)
+
+#define EVP_EncodeBlock git_CC_EVP_EncodeBlock
+static inline int git_CC_EVP_EncodeBlock(unsigned char *out,
+ const unsigned char *in, int inlen)
+{
+ CFErrorRef err;
+ SecTransformRef encoder;
+ CFDataRef input, output;
+ CFIndex length;
+
+ encoder = SecEncodeTransformCreate(kSecBase64Encoding, &err);
+ git_CC_error_check("SecEncodeTransformCreate failed: %ld", err);
+
+ input = CFDataCreate(kCFAllocatorDefault, in, inlen);
+ SecTransformSetAttribute(encoder, kSecTransformInputAttributeName,
+ input, &err);
+ git_CC_error_check("SecTransformSetAttribute failed: %ld", err);
+
+ output = SecTransformExecute(encoder, &err);
+ git_CC_error_check("SecTransformExecute failed: %ld", err);
+
+ length = CFDataGetLength(output);
+ CFDataGetBytes(output, CFRangeMake(0, length), out);
+
+ CFRelease(output);
+ CFRelease(input);
+ CFRelease(encoder);
+
+ return (int)strlen((const char *)out);
+}
+
+#define EVP_DecodeBlock git_CC_EVP_DecodeBlock
+static int inline git_CC_EVP_DecodeBlock(unsigned char *out,
+ const unsigned char *in, int inlen)
+{
+ CFErrorRef err;
+ SecTransformRef decoder;
+ CFDataRef input, output;
+ CFIndex length;
+
+ decoder = SecDecodeTransformCreate(kSecBase64Encoding, &err);
+ git_CC_error_check("SecEncodeTransformCreate failed: %ld", err);
+
+ input = CFDataCreate(kCFAllocatorDefault, in, inlen);
+ SecTransformSetAttribute(decoder, kSecTransformInputAttributeName,
+ input, &err);
+ git_CC_error_check("SecTransformSetAttribute failed: %ld", err);
+
+ output = SecTransformExecute(decoder, &err);
+ git_CC_error_check("SecTransformExecute failed: %ld", err);
+
+ length = CFDataGetLength(output);
+ CFDataGetBytes(output, CFRangeMake(0, length), out);
+
+ CFRelease(output);
+ CFRelease(input);
+ CFRelease(decoder);
+
+ return (int)strlen((const char *)out);
+}
+#endif /* APPLE_LION_OR_NEWER */
diff --git a/compat/cygwin.c b/compat/cygwin.c
deleted file mode 100644
index dfe9b30..0000000
--- a/compat/cygwin.c
+++ /dev/null
@@ -1,142 +0,0 @@
-#define WIN32_LEAN_AND_MEAN
-#include "../git-compat-util.h"
-#include "win32.h"
-#include "../cache.h" /* to read configuration */
-
-static inline void filetime_to_timespec(const FILETIME *ft, struct timespec *ts)
-{
- long long winTime = ((long long)ft->dwHighDateTime << 32) +
- ft->dwLowDateTime;
- winTime -= 116444736000000000LL; /* Windows to Unix Epoch conversion */
- /* convert 100-nsecond interval to seconds and nanoseconds */
- ts->tv_sec = (time_t)(winTime/10000000);
- ts->tv_nsec = (long)(winTime - ts->tv_sec*10000000LL) * 100;
-}
-
-#define size_to_blocks(s) (((s)+511)/512)
-
-/* do_stat is a common implementation for cygwin_lstat and cygwin_stat.
- *
- * To simplify its logic, in the case of cygwin symlinks, this implementation
- * falls back to the cygwin version of stat/lstat, which is provided as the
- * last argument.
- */
-static int do_stat(const char *file_name, struct stat *buf, stat_fn_t cygstat)
-{
- WIN32_FILE_ATTRIBUTE_DATA fdata;
-
- if (file_name[0] == '/')
- return cygstat (file_name, buf);
-
- if (!(errno = get_file_attr(file_name, &fdata))) {
- /*
- * If the system attribute is set and it is not a directory then
- * it could be a symbol link created in the nowinsymlinks mode.
- * Normally, Cygwin works in the winsymlinks mode, so this situation
- * is very unlikely. For the sake of simplicity of our code, let's
- * Cygwin to handle it.
- */
- if ((fdata.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM) &&
- !(fdata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
- return cygstat(file_name, buf);
-
- /* fill out the stat structure */
- buf->st_dev = buf->st_rdev = 0; /* not used by Git */
- buf->st_ino = 0;
- buf->st_mode = file_attr_to_st_mode(fdata.dwFileAttributes);
- buf->st_nlink = 1;
- buf->st_uid = buf->st_gid = 0;
-#ifdef __CYGWIN_USE_BIG_TYPES__
- buf->st_size = ((_off64_t)fdata.nFileSizeHigh << 32) +
- fdata.nFileSizeLow;
-#else
- buf->st_size = (off_t)fdata.nFileSizeLow;
-#endif
- buf->st_blocks = size_to_blocks(buf->st_size);
- filetime_to_timespec(&fdata.ftLastAccessTime, &buf->st_atim);
- filetime_to_timespec(&fdata.ftLastWriteTime, &buf->st_mtim);
- filetime_to_timespec(&fdata.ftCreationTime, &buf->st_ctim);
- return 0;
- } else if (errno == ENOENT) {
- /*
- * In the winsymlinks mode (which is the default), Cygwin
- * emulates symbol links using Windows shortcut files. These
- * files are formed by adding .lnk extension. So, if we have
- * not found the specified file name, it could be that it is
- * a symbol link. Let's Cygwin to deal with that.
- */
- return cygstat(file_name, buf);
- }
- return -1;
-}
-
-/* We provide our own lstat/stat functions, since the provided Cygwin versions
- * of these functions are too slow. These stat functions are tailored for Git's
- * usage, and therefore they are not meant to be complete and correct emulation
- * of lstat/stat functionality.
- */
-static int cygwin_lstat(const char *path, struct stat *buf)
-{
- return do_stat(path, buf, lstat);
-}
-
-static int cygwin_stat(const char *path, struct stat *buf)
-{
- return do_stat(path, buf, stat);
-}
-
-
-/*
- * At start up, we are trying to determine whether Win32 API or cygwin stat
- * functions should be used. The choice is determined by core.ignorecygwinfstricks.
- * Reading this option is not always possible immediately as git_dir may
- * not be set yet. So until it is set, use cygwin lstat/stat functions.
- * However, if core.filemode is set, we must use the Cygwin posix
- * stat/lstat as the Windows stat functions do not determine posix filemode.
- *
- * Note that git_cygwin_config() does NOT call git_default_config() and this
- * is deliberate. Many commands read from config to establish initial
- * values in variables and later tweak them from elsewhere (e.g. command line).
- * init_stat() is called lazily on demand, typically much late in the program,
- * and calling git_default_config() from here would break such variables.
- */
-static int native_stat = 1;
-static int core_filemode = 1; /* matches trust_executable_bit default */
-
-static int git_cygwin_config(const char *var, const char *value, void *cb)
-{
- if (!strcmp(var, "core.ignorecygwinfstricks"))
- native_stat = git_config_bool(var, value);
- else if (!strcmp(var, "core.filemode"))
- core_filemode = git_config_bool(var, value);
- return 0;
-}
-
-static int init_stat(void)
-{
- if (have_git_dir() && git_config(git_cygwin_config,NULL)) {
- if (!core_filemode && native_stat) {
- cygwin_stat_fn = cygwin_stat;
- cygwin_lstat_fn = cygwin_lstat;
- } else {
- cygwin_stat_fn = stat;
- cygwin_lstat_fn = lstat;
- }
- return 0;
- }
- return 1;
-}
-
-static int cygwin_stat_stub(const char *file_name, struct stat *buf)
-{
- return (init_stat() ? stat : *cygwin_stat_fn)(file_name, buf);
-}
-
-static int cygwin_lstat_stub(const char *file_name, struct stat *buf)
-{
- return (init_stat() ? lstat : *cygwin_lstat_fn)(file_name, buf);
-}
-
-stat_fn_t cygwin_stat_fn = cygwin_stat_stub;
-stat_fn_t cygwin_lstat_fn = cygwin_lstat_stub;
-
diff --git a/compat/cygwin.h b/compat/cygwin.h
deleted file mode 100644
index a3229f5..0000000
--- a/compat/cygwin.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <sys/types.h>
-#include <sys/stat.h>
-
-typedef int (*stat_fn_t)(const char*, struct stat*);
-extern stat_fn_t cygwin_stat_fn;
-extern stat_fn_t cygwin_lstat_fn;
-
-#define stat(path, buf) (*cygwin_stat_fn)(path, buf)
-#define lstat(path, buf) (*cygwin_lstat_fn)(path, buf)
diff --git a/compat/fnmatch/fnmatch.c b/compat/fnmatch/fnmatch.c
index 0ff1d27..378c467 100644
--- a/compat/fnmatch/fnmatch.c
+++ b/compat/fnmatch/fnmatch.c
@@ -25,6 +25,7 @@
# define _GNU_SOURCE 1
#endif
+#include <stddef.h>
#include <errno.h>
#include <fnmatch.h>
#include <ctype.h>
@@ -55,7 +56,8 @@
program understand `configure --with-gnu-libc' and omit the object files,
it is simpler to just do this in the source for each such file. */
-#if defined _LIBC || !defined __GNU_LIBRARY__
+#if defined NO_FNMATCH || defined NO_FNMATCH_CASEFOLD || \
+ defined _LIBC || !defined __GNU_LIBRARY__
# if defined STDC_HEADERS || !defined isascii
@@ -120,7 +122,7 @@
whose names are inconsistent. */
# if !defined _LIBC && !defined getenv
-extern char *getenv ();
+extern char *getenv (const char *name);
# endif
# ifndef errno
@@ -135,9 +137,9 @@ extern int errno;
# if !defined HAVE___STRCHRNUL && !defined _LIBC
static char *
-__strchrnul (s, c)
- const char *s;
- int c;
+__strchrnul (const char *s, int c)
+
+
{
char *result = strchr (s, c);
if (result == NULL)
@@ -159,11 +161,11 @@ static int internal_fnmatch __P ((const char *pattern, const char *string,
internal_function;
static int
internal_function
-internal_fnmatch (pattern, string, no_leading_period, flags)
- const char *pattern;
- const char *string;
- int no_leading_period;
- int flags;
+internal_fnmatch (const char *pattern, const char *string, int no_leading_period, int flags)
+
+
+
+
{
register const char *p = pattern, *n = string;
register unsigned char c;
@@ -481,10 +483,10 @@ internal_fnmatch (pattern, string, no_leading_period, flags)
int
-fnmatch (pattern, string, flags)
- const char *pattern;
- const char *string;
- int flags;
+fnmatch (const char *pattern, const char *string, int flags)
+
+
+
{
return internal_fnmatch (pattern, string, flags & FNM_PERIOD, flags);
}
diff --git a/compat/mingw.c b/compat/mingw.c
index afc892d..22ee9ef 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -256,6 +256,8 @@ int mingw_rmdir(const char *pathname)
while ((ret = rmdir(pathname)) == -1 && tries < ARRAY_SIZE(delay)) {
if (!is_file_in_use_error(GetLastError()))
+ errno = err_win_to_posix(GetLastError());
+ if (errno != EACCES)
break;
if (!is_dir_empty(pathname)) {
errno = ENOTEMPTY;
@@ -271,7 +273,7 @@ int mingw_rmdir(const char *pathname)
Sleep(delay[tries]);
tries++;
}
- while (ret == -1 && is_file_in_use_error(GetLastError()) &&
+ while (ret == -1 && errno == EACCES && is_file_in_use_error(GetLastError()) &&
ask_yes_no_if_possible("Deletion of directory '%s' failed. "
"Should I try again?", pathname))
ret = rmdir(pathname);
@@ -319,6 +321,31 @@ ssize_t mingw_write(int fd, const void *buf, size_t count)
return write(fd, buf, min(count, 31 * 1024 * 1024));
}
+static BOOL WINAPI ctrl_ignore(DWORD type)
+{
+ return TRUE;
+}
+
+#undef fgetc
+int mingw_fgetc(FILE *stream)
+{
+ int ch;
+ if (!isatty(_fileno(stream)))
+ return fgetc(stream);
+
+ SetConsoleCtrlHandler(ctrl_ignore, TRUE);
+ while (1) {
+ ch = fgetc(stream);
+ if (ch != EOF || GetLastError() != ERROR_OPERATION_ABORTED)
+ break;
+
+ /* Ctrl+C was pressed, simulate SIGINT and retry */
+ mingw_raise(SIGINT);
+ }
+ SetConsoleCtrlHandler(ctrl_ignore, FALSE);
+ return ch;
+}
+
#undef fopen
FILE *mingw_fopen (const char *filename, const char *otype)
{
@@ -335,6 +362,28 @@ FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream)
return freopen(filename, otype, stream);
}
+#undef fflush
+int mingw_fflush(FILE *stream)
+{
+ int ret = fflush(stream);
+
+ /*
+ * write() is used behind the scenes of stdio output functions.
+ * Since git code does not check for errors after each stdio write
+ * operation, it can happen that write() is called by a later
+ * stdio function even if an earlier write() call failed. In the
+ * case of a pipe whose readable end was closed, only the first
+ * call to write() reports EPIPE on Windows. Subsequent write()
+ * calls report EINVAL. It is impossible to notice whether this
+ * fflush invocation triggered such a case, therefore, we have to
+ * catch all EINVAL errors whole-sale.
+ */
+ if (ret && errno == EINVAL)
+ errno = EPIPE;
+
+ return ret;
+}
+
/*
* The unit of FILETIME is 100-nanoseconds since January 1, 1601, UTC.
* Returns the 100-nanoseconds ("hekto nanoseconds") since the epoch.
@@ -792,8 +841,8 @@ struct pinfo_t {
struct pinfo_t *next;
pid_t pid;
HANDLE proc;
-} pinfo_t;
-struct pinfo_t *pinfo = NULL;
+};
+static struct pinfo_t *pinfo = NULL;
CRITICAL_SECTION pinfo_cs;
static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **env,
@@ -1037,6 +1086,12 @@ int mingw_kill(pid_t pid, int sig)
errno = err_win_to_posix(GetLastError());
CloseHandle(h);
return -1;
+ } else if (pid > 0 && sig == 0) {
+ HANDLE h = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, pid);
+ if (h) {
+ CloseHandle(h);
+ return 0;
+ }
}
errno = EINVAL;
@@ -1204,7 +1259,7 @@ static int WSAAPI getaddrinfo_stub(const char *node, const char *service,
else
sin->sin_addr.s_addr = INADDR_LOOPBACK;
ai->ai_addr = (struct sockaddr *)sin;
- ai->ai_next = 0;
+ ai->ai_next = NULL;
return 0;
}
@@ -1524,7 +1579,7 @@ static HANDLE timer_event;
static HANDLE timer_thread;
static int timer_interval;
static int one_shot;
-static sig_handler_t timer_fn = SIG_DFL;
+static sig_handler_t timer_fn = SIG_DFL, sigint_fn = SIG_DFL;
/* The timer works like this:
* The thread, ticktack(), is a trivial routine that most of the time
@@ -1538,10 +1593,7 @@ static sig_handler_t timer_fn = SIG_DFL;
static unsigned __stdcall ticktack(void *dummy)
{
while (WaitForSingleObject(timer_event, timer_interval) == WAIT_TIMEOUT) {
- if (timer_fn == SIG_DFL)
- die("Alarm");
- if (timer_fn != SIG_IGN)
- timer_fn(SIGALRM);
+ mingw_raise(SIGALRM);
if (one_shot)
break;
}
@@ -1631,13 +1683,52 @@ int sigaction(int sig, struct sigaction *in, struct sigaction *out)
#undef signal
sig_handler_t mingw_signal(int sig, sig_handler_t handler)
{
- sig_handler_t old = timer_fn;
- if (sig != SIGALRM)
+ sig_handler_t old;
+
+ switch (sig) {
+ case SIGALRM:
+ old = timer_fn;
+ timer_fn = handler;
+ break;
+
+ case SIGINT:
+ old = sigint_fn;
+ sigint_fn = handler;
+ break;
+
+ default:
return signal(sig, handler);
- timer_fn = handler;
+ }
+
return old;
}
+#undef raise
+int mingw_raise(int sig)
+{
+ switch (sig) {
+ case SIGALRM:
+ if (timer_fn == SIG_DFL) {
+ if (isatty(STDERR_FILENO))
+ fputs("Alarm clock\n", stderr);
+ exit(128 + SIGALRM);
+ } else if (timer_fn != SIG_IGN)
+ timer_fn(SIGALRM);
+ return 0;
+
+ case SIGINT:
+ if (sigint_fn == SIG_DFL)
+ exit(128 + SIGINT);
+ else if (sigint_fn != SIG_IGN)
+ sigint_fn(SIGINT);
+ return 0;
+
+ default:
+ return raise(sig);
+ }
+}
+
+
static const char *make_backslash_path(const char *path)
{
static char buf[PATH_MAX + 1];
@@ -1699,21 +1790,6 @@ int link(const char *oldpath, const char *newpath)
return 0;
}
-char *getpass(const char *prompt)
-{
- struct strbuf buf = STRBUF_INIT;
-
- fputs(prompt, stderr);
- for (;;) {
- char c = _getch();
- if (c == '\r' || c == '\n')
- break;
- strbuf_addch(&buf, c);
- }
- fputs("\n", stderr);
- return strbuf_detach(&buf, NULL);
-}
-
pid_t waitpid(pid_t pid, int *status, int options)
{
HANDLE h = OpenProcess(SYNCHRONIZE | PROCESS_QUERY_INFORMATION,
diff --git a/compat/mingw.h b/compat/mingw.h
index 61a6521..bd0a88b 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -55,8 +55,6 @@ struct passwd {
char *pw_dir;
};
-extern char *getpass(const char *prompt);
-
typedef void (__cdecl *sig_handler_t)(int);
struct sigaction {
sig_handler_t sa_handler;
@@ -179,12 +177,18 @@ int mingw_open (const char *filename, int oflags, ...);
ssize_t mingw_write(int fd, const void *buf, size_t count);
#define write mingw_write
+int mingw_fgetc(FILE *stream);
+#define fgetc mingw_fgetc
+
FILE *mingw_fopen (const char *filename, const char *otype);
#define fopen mingw_fopen
FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream);
#define freopen mingw_freopen
+int mingw_fflush(FILE *stream);
+#define fflush mingw_fflush
+
char *mingw_getcwd(char *pointer, int len);
#define getcwd mingw_getcwd
@@ -287,6 +291,9 @@ static inline unsigned int git_ntohl(unsigned int x)
sig_handler_t mingw_signal(int sig, sig_handler_t handler);
#define signal mingw_signal
+int mingw_raise(int sig);
+#define raise mingw_raise
+
/*
* ANSI emulation wrappers
*/
@@ -327,13 +334,20 @@ char **make_augmented_environ(const char *const *vars);
void free_environ(char **env);
/*
+ * A critical section used in the implementation of the spawn
+ * functions (mingw_spawnv[p]e()) and waitpid(). Intialised in
+ * the replacement main() macro below.
+ */
+extern CRITICAL_SECTION pinfo_cs;
+
+/*
* A replacement of main() that ensures that argv[0] has a path
* and that default fmode and std(in|out|err) are in binary mode
*/
#define main(c,v) dummy_decl_mingw_main(); \
-static int mingw_main(); \
-int main(int argc, const char **argv) \
+static int mingw_main(c,v); \
+int main(int argc, char **argv) \
{ \
extern CRITICAL_SECTION pinfo_cs; \
_fmode = _O_BINARY; \
diff --git a/compat/msvc.h b/compat/msvc.h
index aa4b563..96b6d60 100644
--- a/compat/msvc.h
+++ b/compat/msvc.h
@@ -12,6 +12,8 @@
#define __attribute__(x)
#define strncasecmp _strnicmp
#define ftruncate _chsize
+#define strtoull _strtoui64
+#define strtoll _strtoi64
static __inline int strcasecmp (const char *s1, const char *s2)
{
diff --git a/compat/nedmalloc/Readme.txt b/compat/nedmalloc/Readme.txt
index e46d8f1..07cbf50 100644
--- a/compat/nedmalloc/Readme.txt
+++ b/compat/nedmalloc/Readme.txt
@@ -97,7 +97,7 @@ Chew for reporting this.
v1.04alpha_svn915 7th October 2006:
* Fixed failure to unlock thread cache list if allocating a new list failed.
-Thanks to Dmitry Chichkov for reporting this. Futher thanks to Aleksey Sanin.
+Thanks to Dmitry Chichkov for reporting this. Further thanks to Aleksey Sanin.
* Fixed realloc(0, <size>) segfaulting. Thanks to Dmitry Chichkov for
reporting this.
* Made config defines #ifndef so they can be overridden by the build system.
diff --git a/compat/nedmalloc/malloc.c.h b/compat/nedmalloc/malloc.c.h
index ff7c2c4..ed4f1fa 100644
--- a/compat/nedmalloc/malloc.c.h
+++ b/compat/nedmalloc/malloc.c.h
@@ -484,6 +484,10 @@ MAX_RELEASE_CHECK_RATE default: 4095 unless not HAVE_MMAP
#define DLMALLOC_VERSION 20804
#endif /* DLMALLOC_VERSION */
+#if defined(linux)
+#define _GNU_SOURCE 1
+#endif
+
#ifndef WIN32
#ifdef _WIN32
#define WIN32 1
@@ -1802,7 +1806,7 @@ struct win32_mlock_t
static MLOCK_T malloc_global_mutex = { 0, 0, 0};
-static FORCEINLINE long win32_getcurrentthreadid() {
+static FORCEINLINE long win32_getcurrentthreadid(void) {
#ifdef _MSC_VER
#if defined(_M_IX86)
long *threadstruct=(long *)__readfsdword(0x18);
@@ -3598,8 +3602,8 @@ static void internal_malloc_stats(mstate m) {
and choose its bk node as its replacement.
2. If x was the last node of its size, but not a leaf node, it must
be replaced with a leaf node (not merely one with an open left or
- right), to make sure that lefts and rights of descendents
- correspond properly to bit masks. We use the rightmost descendent
+ right), to make sure that lefts and rights of descendants
+ correspond properly to bit masks. We use the rightmost descendant
of x. We could use any other leaf, but this is easy to locate and
tends to counteract removal of leftmosts elsewhere, and so keeps
paths shorter than minimally guaranteed. This doesn't loop much
@@ -4778,7 +4782,7 @@ void* dlmalloc(size_t bytes) {
void dlfree(void* mem) {
/*
- Consolidate freed chunks with preceeding or succeeding bordering
+ Consolidate freed chunks with preceding or succeeding bordering
free chunks, if they exist, and then place in a bin. Intermixed
with special cases for top, dv, mmapped chunks, and usage errors.
*/
@@ -5680,10 +5684,10 @@ History:
Wolfram Gloger (Gloger@lrz.uni-muenchen.de).
* Use last_remainder in more cases.
* Pack bins using idea from colin@nyx10.cs.du.edu
- * Use ordered bins instead of best-fit threshhold
+ * Use ordered bins instead of best-fit threshold
* Eliminate block-local decls to simplify tracing and debugging.
* Support another case of realloc via move into top
- * Fix error occuring when initial sbrk_base not word-aligned.
+ * Fix error occurring when initial sbrk_base not word-aligned.
* Rely on page size for units instead of SBRK_UNIT to
avoid surprises about sbrk alignment conventions.
* Add mallinfo, mallopt. Thanks to Raymond Nijssen
diff --git a/compat/nedmalloc/nedmalloc.c b/compat/nedmalloc/nedmalloc.c
index d9a17a8..609ebba 100644
--- a/compat/nedmalloc/nedmalloc.c
+++ b/compat/nedmalloc/nedmalloc.c
@@ -159,8 +159,8 @@ struct mallinfo nedmallinfo(void) THROWSPEC { return nedpmallinfo(0); }
#endif
int nedmallopt(int parno, int value) THROWSPEC { return nedpmallopt(0, parno, value); }
int nedmalloc_trim(size_t pad) THROWSPEC { return nedpmalloc_trim(0, pad); }
-void nedmalloc_stats() THROWSPEC { nedpmalloc_stats(0); }
-size_t nedmalloc_footprint() THROWSPEC { return nedpmalloc_footprint(0); }
+void nedmalloc_stats(void) THROWSPEC { nedpmalloc_stats(0); }
+size_t nedmalloc_footprint(void) THROWSPEC { return nedpmalloc_footprint(0); }
void **nedindependent_calloc(size_t elemsno, size_t elemsize, void **chunks) THROWSPEC { return nedpindependent_calloc(0, elemsno, elemsize, chunks); }
void **nedindependent_comalloc(size_t elems, size_t *sizes, void **chunks) THROWSPEC { return nedpindependent_comalloc(0, elems, sizes, chunks); }
@@ -603,7 +603,10 @@ static NOINLINE mstate FindMSpace(nedpool *p, threadcache *tc, int *lastUsed, si
}
/* We really want to make sure this goes into memory now but we
have to be careful of breaking aliasing rules, so write it twice */
- *((volatile struct malloc_state **) &p->m[end])=p->m[end]=temp;
+ {
+ volatile struct malloc_state **_m=(volatile struct malloc_state **) &p->m[end];
+ *_m=(p->m[end]=temp);
+ }
ACQUIRE_LOCK(&p->m[end]->mutex);
/*printf("Created mspace idx %d\n", end);*/
RELEASE_LOCK(&p->mutex);
diff --git a/compat/obstack.h b/compat/obstack.h
index d178bd6..ceb4bdb 100644
--- a/compat/obstack.h
+++ b/compat/obstack.h
@@ -128,7 +128,7 @@ extern "C" {
#define __BPTR_ALIGN(B, P, A) ((B) + (((P) - (B) + (A)) & ~(A)))
-/* Similiar to _BPTR_ALIGN (B, P, A), except optimize the common case
+/* Similar to _BPTR_ALIGN (B, P, A), except optimize the common case
where pointers can be converted to integers, aligned as integers,
and converted back again. If PTR_INT_TYPE is narrower than a
pointer (e.g., the AS/400), play it safe and compute the alignment
diff --git a/compat/poll/poll.c b/compat/poll/poll.c
index 7d226ec..4410310 100644
--- a/compat/poll/poll.c
+++ b/compat/poll/poll.c
@@ -576,7 +576,7 @@ restart:
{
/* It's a socket. */
WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
- WSAEventSelect ((SOCKET) h, 0, 0);
+ WSAEventSelect ((SOCKET) h, NULL, 0);
/* If we're lucky, WSAEnumNetworkEvents already provided a way
to distinguish FD_READ and FD_ACCEPT; this saves a recv later. */
diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c
index 8cf5955..7980abd 100644
--- a/compat/precompose_utf8.c
+++ b/compat/precompose_utf8.c
@@ -78,7 +78,7 @@ void precompose_argv(int argc, const char **argv)
size_t namelen;
oldarg = argv[i];
if (has_non_ascii(oldarg, (size_t)-1, &namelen)) {
- newarg = reencode_string_iconv(oldarg, namelen, ic_precompose);
+ newarg = reencode_string_iconv(oldarg, namelen, ic_precompose, NULL);
if (newarg)
argv[i] = newarg;
}
@@ -134,7 +134,7 @@ struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *prec_dir)
if (prec_dir->ic_precompose == (iconv_t)-1) {
die("iconv_open(%s,%s) failed, but needed:\n"
" precomposed unicode is not supported.\n"
- " If you wnat to use decomposed unicode, run\n"
+ " If you want to use decomposed unicode, run\n"
" \"git config core.precomposeunicode false\"\n",
repo_encoding, path_encoding);
} else {
diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c
index 8c96ed9..b2c5d46 100644
--- a/compat/regex/regcomp.c
+++ b/compat/regex/regcomp.c
@@ -2095,7 +2095,7 @@ peek_token_bracket (re_token_t *token, re_string_t *input, reg_syntax_t syntax)
/* Entry point of the parser.
Parse the regular expression REGEXP and return the structure tree.
- If an error is occured, ERR is set by error code, and return NULL.
+ If an error has occurred, ERR is set by error code, and return NULL.
This function build the following tree, from regular expression <reg_exp>:
CAT
/ \
@@ -2617,7 +2617,7 @@ parse_dup_op (bin_tree_t *elem, re_string_t *regexp, re_dfa_t *dfa,
Build the range expression which starts from START_ELEM, and ends
at END_ELEM. The result are written to MBCSET and SBCSET.
RANGE_ALLOC is the allocated size of mbcset->range_starts, and
- mbcset->range_ends, is a pointer argument sinse we may
+ mbcset->range_ends, is a pointer argument since we may
update it. */
static reg_errcode_t
@@ -2788,7 +2788,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
const int32_t *symb_table;
const unsigned char *extra;
- /* Local function for parse_bracket_exp used in _LIBC environement.
+ /* Local function for parse_bracket_exp used in _LIBC environment.
Seek the collating symbol entry correspondings to NAME.
Return the index of the symbol in the SYMB_TABLE. */
@@ -2892,11 +2892,11 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
return UINT_MAX;
}
- /* Local function for parse_bracket_exp used in _LIBC environement.
+ /* Local function for parse_bracket_exp used in _LIBC environment.
Build the range expression which starts from START_ELEM, and ends
at END_ELEM. The result are written to MBCSET and SBCSET.
RANGE_ALLOC is the allocated size of mbcset->range_starts, and
- mbcset->range_ends, is a pointer argument sinse we may
+ mbcset->range_ends, is a pointer argument since we may
update it. */
auto inline reg_errcode_t
@@ -2976,11 +2976,11 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
return REG_NOERROR;
}
- /* Local function for parse_bracket_exp used in _LIBC environement.
+ /* Local function for parse_bracket_exp used in _LIBC environment.
Build the collating element which is represented by NAME.
The result are written to MBCSET and SBCSET.
COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a
- pointer argument sinse we may update it. */
+ pointer argument since we may update it. */
auto inline reg_errcode_t
__attribute ((always_inline))
@@ -3419,7 +3419,7 @@ parse_bracket_symbol (bracket_elem_t *elem, re_string_t *regexp,
Build the equivalence class which is represented by NAME.
The result are written to MBCSET and SBCSET.
EQUIV_CLASS_ALLOC is the allocated size of mbcset->equiv_classes,
- is a pointer argument sinse we may update it. */
+ is a pointer argument since we may update it. */
static reg_errcode_t
#ifdef RE_ENABLE_I18N
@@ -3515,7 +3515,7 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name)
Build the character class which is represented by NAME.
The result are written to MBCSET and SBCSET.
CHAR_CLASS_ALLOC is the allocated size of mbcset->char_classes,
- is a pointer argument sinse we may update it. */
+ is a pointer argument since we may update it. */
static reg_errcode_t
#ifdef RE_ENABLE_I18N
@@ -3715,7 +3715,7 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans,
/* This is intended for the expressions like "a{1,3}".
Fetch a number from `input', and return the number.
Return -1, if the number field is empty like "{,1}".
- Return -2, If an error is occured. */
+ Return -2, if an error has occurred. */
static int
fetch_number (re_string_t *input, re_token_t *token, reg_syntax_t syntax)
diff --git a/compat/regex/regex.c b/compat/regex/regex.c
index 3dd8dfa..6aaae00 100644
--- a/compat/regex/regex.c
+++ b/compat/regex/regex.c
@@ -22,7 +22,7 @@
#include "config.h"
#endif
-/* Make sure noone compiles this code with a C++ compiler. */
+/* Make sure no one compiles this code with a C++ compiler. */
#ifdef __cplusplus
# error "This is C code, use a C compiler"
#endif
diff --git a/compat/regex/regex_internal.c b/compat/regex/regex_internal.c
index 193854c..d4121f2 100644
--- a/compat/regex/regex_internal.c
+++ b/compat/regex/regex_internal.c
@@ -1284,7 +1284,7 @@ re_node_set_merge (re_node_set *dest, const re_node_set *src)
/* Insert the new element ELEM to the re_node_set* SET.
SET should not already have ELEM.
- return -1 if an error is occured, return 1 otherwise. */
+ return -1 if an error has occurred, return 1 otherwise. */
static int
internal_function
@@ -1341,7 +1341,7 @@ re_node_set_insert (re_node_set *set, int elem)
/* Insert the new element ELEM to the re_node_set* SET.
SET should not already have any element greater than or equal to ELEM.
- Return -1 if an error is occured, return 1 otherwise. */
+ Return -1 if an error has occurred, return 1 otherwise. */
static int
internal_function
@@ -1416,7 +1416,7 @@ re_node_set_remove_at (re_node_set *set, int idx)
/* Add the token TOKEN to dfa->nodes, and return the index of the token.
- Or return -1, if an error will be occured. */
+ Or return -1, if an error has occurred. */
static int
internal_function
diff --git a/compat/regex/regexec.c b/compat/regex/regexec.c
index 0194965..eb5e1d4 100644
--- a/compat/regex/regexec.c
+++ b/compat/regex/regexec.c
@@ -455,7 +455,7 @@ re_search_stub (struct re_pattern_buffer *bufp,
rval = 0;
- /* I hope we needn't fill ther regs with -1's when no match was found. */
+ /* I hope we needn't fill their regs with -1's when no match was found. */
if (result != REG_NOERROR)
rval = -1;
else if (regs != NULL)
@@ -1071,7 +1071,7 @@ acquire_init_state_context (reg_errcode_t *err, const re_match_context_t *mctx,
FL_LONGEST_MATCH means we want the POSIX longest matching.
If P_MATCH_FIRST is not NULL, and the match fails, it is set to the
next place where we may want to try matching.
- Note that the matcher assume that the maching starts from the current
+ Note that the matcher assume that the matching starts from the current
index of the buffer. */
static int
@@ -2239,7 +2239,7 @@ sift_states_iter_mb (const re_match_context_t *mctx, re_sift_context_t *sctx,
dfa->nexts[node_idx]))
/* The node can't accept the `multi byte', or the
destination was already thrown away, then the node
- could't accept the current input `multi byte'. */
+ couldn't accept the current input `multi byte'. */
naccepted = 0;
/* Otherwise, it is sure that the node could accept
`naccepted' bytes input. */
@@ -2313,7 +2313,7 @@ transit_state (reg_errcode_t *err, re_match_context_t *mctx,
}
/* Update the state_log if we need */
-re_dfastate_t *
+static re_dfastate_t *
internal_function
merge_state_with_log (reg_errcode_t *err, re_match_context_t *mctx,
re_dfastate_t *next_state)
@@ -2326,7 +2326,7 @@ merge_state_with_log (reg_errcode_t *err, re_match_context_t *mctx,
mctx->state_log[cur_idx] = next_state;
mctx->state_log_top = cur_idx;
}
- else if (mctx->state_log[cur_idx] == 0)
+ else if (mctx->state_log[cur_idx] == NULL)
{
mctx->state_log[cur_idx] = next_state;
}
@@ -2392,7 +2392,7 @@ merge_state_with_log (reg_errcode_t *err, re_match_context_t *mctx,
/* Skip bytes in the input that correspond to part of a
multi-byte match, then look in the log for a state
from which to restart matching. */
-re_dfastate_t *
+static re_dfastate_t *
internal_function
find_recover_state (reg_errcode_t *err, re_match_context_t *mctx)
{
diff --git a/compat/strtok_r.c b/compat/strtok_r.c
deleted file mode 100644
index 7b5d568..0000000
--- a/compat/strtok_r.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Reentrant string tokenizer. Generic version.
- Copyright (C) 1991,1996-1999,2001,2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "../git-compat-util.h"
-
-/* Parse S into tokens separated by characters in DELIM.
- If S is NULL, the saved pointer in SAVE_PTR is used as
- the next starting point. For example:
- char s[] = "-abc-=-def";
- char *sp;
- x = strtok_r(s, "-", &sp); // x = "abc", sp = "=-def"
- x = strtok_r(NULL, "-=", &sp); // x = "def", sp = NULL
- x = strtok_r(NULL, "=", &sp); // x = NULL
- // s = "abc\0-def\0"
-*/
-char *
-gitstrtok_r (char *s, const char *delim, char **save_ptr)
-{
- char *token;
-
- if (s == NULL)
- s = *save_ptr;
-
- /* Scan leading delimiters. */
- s += strspn (s, delim);
- if (*s == '\0')
- {
- *save_ptr = s;
- return NULL;
- }
-
- /* Find the end of the token. */
- token = s;
- s = strpbrk (token, delim);
- if (s == NULL)
- /* This token finishes the string. */
- *save_ptr = token + strlen (token);
- else
- {
- /* Terminate the token and make *SAVE_PTR point past it. */
- *s = '\0';
- *save_ptr = s + 1;
- }
- return token;
-}
diff --git a/compat/terminal.c b/compat/terminal.c
index bbb038d..313897d 100644
--- a/compat/terminal.c
+++ b/compat/terminal.c
@@ -3,8 +3,22 @@
#include "sigchain.h"
#include "strbuf.h"
+#if defined(HAVE_DEV_TTY) || defined(GIT_WINDOWS_NATIVE)
+
+static void restore_term(void);
+
+static void restore_term_on_signal(int sig)
+{
+ restore_term();
+ sigchain_pop(sig);
+ raise(sig);
+}
+
#ifdef HAVE_DEV_TTY
+#define INPUT_PATH "/dev/tty"
+#define OUTPUT_PATH "/dev/tty"
+
static int term_fd = -1;
static struct termios old_term;
@@ -14,58 +28,109 @@ static void restore_term(void)
return;
tcsetattr(term_fd, TCSAFLUSH, &old_term);
+ close(term_fd);
term_fd = -1;
}
-static void restore_term_on_signal(int sig)
+static int disable_echo(void)
{
- restore_term();
- sigchain_pop(sig);
- raise(sig);
+ struct termios t;
+
+ term_fd = open("/dev/tty", O_RDWR);
+ if (tcgetattr(term_fd, &t) < 0)
+ goto error;
+
+ old_term = t;
+ sigchain_push_common(restore_term_on_signal);
+
+ t.c_lflag &= ~ECHO;
+ if (!tcsetattr(term_fd, TCSAFLUSH, &t))
+ return 0;
+
+error:
+ close(term_fd);
+ term_fd = -1;
+ return -1;
+}
+
+#elif defined(GIT_WINDOWS_NATIVE)
+
+#define INPUT_PATH "CONIN$"
+#define OUTPUT_PATH "CONOUT$"
+#define FORCE_TEXT "t"
+
+static HANDLE hconin = INVALID_HANDLE_VALUE;
+static DWORD cmode;
+
+static void restore_term(void)
+{
+ if (hconin == INVALID_HANDLE_VALUE)
+ return;
+
+ SetConsoleMode(hconin, cmode);
+ CloseHandle(hconin);
+ hconin = INVALID_HANDLE_VALUE;
}
+static int disable_echo(void)
+{
+ hconin = CreateFile("CONIN$", GENERIC_READ | GENERIC_WRITE,
+ FILE_SHARE_READ, NULL, OPEN_EXISTING,
+ FILE_ATTRIBUTE_NORMAL, NULL);
+ if (hconin == INVALID_HANDLE_VALUE)
+ return -1;
+
+ GetConsoleMode(hconin, &cmode);
+ sigchain_push_common(restore_term_on_signal);
+ if (!SetConsoleMode(hconin, cmode & (~ENABLE_ECHO_INPUT))) {
+ CloseHandle(hconin);
+ hconin = INVALID_HANDLE_VALUE;
+ return -1;
+ }
+
+ return 0;
+}
+
+#endif
+
+#ifndef FORCE_TEXT
+#define FORCE_TEXT
+#endif
+
char *git_terminal_prompt(const char *prompt, int echo)
{
static struct strbuf buf = STRBUF_INIT;
int r;
- FILE *fh;
+ FILE *input_fh, *output_fh;
- fh = fopen("/dev/tty", "w+");
- if (!fh)
+ input_fh = fopen(INPUT_PATH, "r" FORCE_TEXT);
+ if (!input_fh)
return NULL;
- if (!echo) {
- struct termios t;
-
- if (tcgetattr(fileno(fh), &t) < 0) {
- fclose(fh);
- return NULL;
- }
-
- old_term = t;
- term_fd = fileno(fh);
- sigchain_push_common(restore_term_on_signal);
-
- t.c_lflag &= ~ECHO;
- if (tcsetattr(fileno(fh), TCSAFLUSH, &t) < 0) {
- term_fd = -1;
- fclose(fh);
- return NULL;
- }
+ output_fh = fopen(OUTPUT_PATH, "w" FORCE_TEXT);
+ if (!output_fh) {
+ fclose(input_fh);
+ return NULL;
+ }
+
+ if (!echo && disable_echo()) {
+ fclose(input_fh);
+ fclose(output_fh);
+ return NULL;
}
- fputs(prompt, fh);
- fflush(fh);
+ fputs(prompt, output_fh);
+ fflush(output_fh);
- r = strbuf_getline(&buf, fh, '\n');
+ r = strbuf_getline(&buf, input_fh, '\n');
if (!echo) {
- fseek(fh, SEEK_CUR, 0);
- putc('\n', fh);
- fflush(fh);
+ putc('\n', output_fh);
+ fflush(output_fh);
}
restore_term();
- fclose(fh);
+ fclose(input_fh);
+ fclose(output_fh);
if (r == EOF)
return NULL;
diff --git a/compat/unsetenv.c b/compat/unsetenv.c
index eb29f5e..bf5fd70 100644
--- a/compat/unsetenv.c
+++ b/compat/unsetenv.c
@@ -2,7 +2,9 @@
void gitunsetenv (const char *name)
{
+#if !defined(__MINGW32__)
extern char **environ;
+#endif
int src, dst;
size_t nmln;
diff --git a/compat/vcbuild/include/sys/poll.h b/compat/vcbuild/include/sys/poll.h
deleted file mode 100644
index 0d8552a..0000000
--- a/compat/vcbuild/include/sys/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-/* Intentionally empty file to support building git with MSVC */
diff --git a/compat/vcbuild/include/unistd.h b/compat/vcbuild/include/unistd.h
index b14fcf9..c65c2cd 100644
--- a/compat/vcbuild/include/unistd.h
+++ b/compat/vcbuild/include/unistd.h
@@ -49,6 +49,9 @@ typedef int64_t off64_t;
#define INTMAX_MAX _I64_MAX
#define UINTMAX_MAX _UI64_MAX
+#define UINT32_MAX 0xffffffff /* 4294967295U */
+
+#define STDIN_FILENO 0
#define STDOUT_FILENO 1
#define STDERR_FILENO 2
diff --git a/compat/win32.h b/compat/win32.h
index 8ce9104..a97e880 100644
--- a/compat/win32.h
+++ b/compat/win32.h
@@ -2,7 +2,7 @@
#define WIN32_H
/* common Win32 functions for MinGW and Cygwin */
-#ifndef WIN32 /* Not defined by Cygwin */
+#ifndef GIT_WINDOWS_NATIVE /* Not defined for Cygwin */
#include <windows.h>
#endif
diff --git a/compat/win32/pthread.c b/compat/win32/pthread.c
index 010e875..e18f5c6 100644
--- a/compat/win32/pthread.c
+++ b/compat/win32/pthread.c
@@ -52,7 +52,7 @@ int win32_pthread_join(pthread_t *thread, void **value_ptr)
pthread_t pthread_self(void)
{
- pthread_t t = { 0 };
+ pthread_t t = { NULL };
t.tid = GetCurrentThreadId();
return t;
}
diff --git a/compat/win32mmap.c b/compat/win32mmap.c
index 61d2ef8..80a8c9a 100644
--- a/compat/win32mmap.c
+++ b/compat/win32mmap.c
@@ -21,8 +21,8 @@ void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t of
if (!(flags & MAP_PRIVATE))
die("Invalid usage of mmap when built with USE_WIN32_MMAP");
- hmap = CreateFileMapping((HANDLE)_get_osfhandle(fd), 0, PAGE_WRITECOPY,
- 0, 0, 0);
+ hmap = CreateFileMapping((HANDLE)_get_osfhandle(fd), NULL,
+ PAGE_WRITECOPY, 0, 0, NULL);
if (!hmap)
return MAP_FAILED;
generated by cgit v0.10.2-6-g49f6 at 2024-04-28 17:57:54 (GMT)