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-rw-r--r--compat/mingw.c80
-rw-r--r--compat/mingw.h8
-rw-r--r--compat/precompose_utf8.c2
-rw-r--r--compat/regex/regcomp.c2
-rw-r--r--compat/regex/regex.c1
-rw-r--r--compat/win32/pthread.h7
-rw-r--r--compat/win32/syslog.c6
-rw-r--r--compat/winansi.c60
8 files changed, 147 insertions, 19 deletions
diff --git a/compat/mingw.c b/compat/mingw.c
index 0413d5c3cd..2b5467dead 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -286,6 +286,49 @@ int mingw_rmdir(const char *pathname)
return ret;
}
+static inline int needs_hiding(const char *path)
+{
+ const char *basename;
+
+ if (hide_dotfiles == HIDE_DOTFILES_FALSE)
+ return 0;
+
+ /* We cannot use basename(), as it would remove trailing slashes */
+ mingw_skip_dos_drive_prefix((char **)&path);
+ if (!*path)
+ return 0;
+
+ for (basename = path; *path; path++)
+ if (is_dir_sep(*path)) {
+ do {
+ path++;
+ } while (is_dir_sep(*path));
+ /* ignore trailing slashes */
+ if (*path)
+ basename = path;
+ }
+
+ if (hide_dotfiles == HIDE_DOTFILES_TRUE)
+ return *basename == '.';
+
+ assert(hide_dotfiles == HIDE_DOTFILES_DOTGITONLY);
+ return !strncasecmp(".git", basename, 4) &&
+ (!basename[4] || is_dir_sep(basename[4]));
+}
+
+static int set_hidden_flag(const wchar_t *path, int set)
+{
+ DWORD original = GetFileAttributesW(path), modified;
+ if (set)
+ modified = original | FILE_ATTRIBUTE_HIDDEN;
+ else
+ modified = original & ~FILE_ATTRIBUTE_HIDDEN;
+ if (original == modified || SetFileAttributesW(path, modified))
+ return 0;
+ errno = err_win_to_posix(GetLastError());
+ return -1;
+}
+
int mingw_mkdir(const char *path, int mode)
{
int ret;
@@ -293,6 +336,8 @@ int mingw_mkdir(const char *path, int mode)
if (xutftowcs_path(wpath, path) < 0)
return -1;
ret = _wmkdir(wpath);
+ if (!ret && needs_hiding(path))
+ return set_hidden_flag(wpath, 1);
return ret;
}
@@ -319,6 +364,21 @@ int mingw_open (const char *filename, int oflags, ...)
if (attrs != INVALID_FILE_ATTRIBUTES && (attrs & FILE_ATTRIBUTE_DIRECTORY))
errno = EISDIR;
}
+ if ((oflags & O_CREAT) && needs_hiding(filename)) {
+ /*
+ * Internally, _wopen() uses the CreateFile() API which errors
+ * out with an ERROR_ACCESS_DENIED if CREATE_ALWAYS was
+ * specified and an already existing file's attributes do not
+ * match *exactly*. As there is no mode or flag we can set that
+ * would correspond to FILE_ATTRIBUTE_HIDDEN, let's just try
+ * again *without* the O_CREAT flag (that corresponds to the
+ * CREATE_ALWAYS flag of CreateFile()).
+ */
+ if (fd < 0 && errno == EACCES)
+ fd = _wopen(wfilename, oflags & ~O_CREAT, mode);
+ if (fd >= 0 && set_hidden_flag(wfilename, 1))
+ warning("could not mark '%s' as hidden.", filename);
+ }
return fd;
}
@@ -350,6 +410,7 @@ int mingw_fgetc(FILE *stream)
#undef fopen
FILE *mingw_fopen (const char *filename, const char *otype)
{
+ int hide = needs_hiding(filename);
FILE *file;
wchar_t wfilename[MAX_PATH], wotype[4];
if (filename && !strcmp(filename, "/dev/null"))
@@ -357,12 +418,19 @@ FILE *mingw_fopen (const char *filename, const char *otype)
if (xutftowcs_path(wfilename, filename) < 0 ||
xutftowcs(wotype, otype, ARRAY_SIZE(wotype)) < 0)
return NULL;
+ if (hide && !access(filename, F_OK) && set_hidden_flag(wfilename, 0)) {
+ error("could not unhide %s", filename);
+ return NULL;
+ }
file = _wfopen(wfilename, wotype);
+ if (file && hide && set_hidden_flag(wfilename, 1))
+ warning("could not mark '%s' as hidden.", filename);
return file;
}
FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream)
{
+ int hide = needs_hiding(filename);
FILE *file;
wchar_t wfilename[MAX_PATH], wotype[4];
if (filename && !strcmp(filename, "/dev/null"))
@@ -370,7 +438,13 @@ FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream)
if (xutftowcs_path(wfilename, filename) < 0 ||
xutftowcs(wotype, otype, ARRAY_SIZE(wotype)) < 0)
return NULL;
+ if (hide && !access(filename, F_OK) && set_hidden_flag(wfilename, 0)) {
+ error("could not unhide %s", filename);
+ return NULL;
+ }
file = _wfreopen(wfilename, wotype, stream);
+ if (file && hide && set_hidden_flag(wfilename, 1))
+ warning("could not mark '%s' as hidden.", filename);
return file;
}
@@ -2088,7 +2162,7 @@ int xwcstoutf(char *utf, const wchar_t *wcs, size_t utflen)
return -1;
}
-static void setup_windows_environment()
+static void setup_windows_environment(void)
{
char *tmp = getenv("TMPDIR");
@@ -2130,7 +2204,7 @@ typedef struct {
extern int __wgetmainargs(int *argc, wchar_t ***argv, wchar_t ***env, int glob,
_startupinfo *si);
-static NORETURN void die_startup()
+static NORETURN void die_startup(void)
{
fputs("fatal: not enough memory for initialization", stderr);
exit(128);
@@ -2150,7 +2224,7 @@ static char *wcstoutfdup_startup(char *buffer, const wchar_t *wcs, size_t len)
return memcpy(malloc_startup(len), buffer, len);
}
-void mingw_startup()
+void mingw_startup(void)
{
int i, maxlen, argc;
char *buffer;
diff --git a/compat/mingw.h b/compat/mingw.h
index 1de70ffd62..9a8803b876 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -142,6 +142,7 @@ static inline int fcntl(int fd, int cmd, ...)
#define sigemptyset(x) (void)0
static inline int sigaddset(sigset_t *set, int signum)
{ return 0; }
+#define SIG_BLOCK 0
#define SIG_UNBLOCK 0
static inline int sigprocmask(int how, const sigset_t *set, sigset_t *oldset)
{ return 0; }
@@ -416,9 +417,6 @@ int mingw_offset_1st_component(const char *path);
void mingw_open_html(const char *path);
#define open_html mingw_open_html
-void mingw_mark_as_git_dir(const char *dir);
-#define mark_as_git_dir mingw_mark_as_git_dir
-
/**
* Converts UTF-8 encoded string to UTF-16LE.
*
@@ -534,8 +532,8 @@ extern CRITICAL_SECTION pinfo_cs;
* A replacement of main() that adds win32 specific initialization.
*/
-void mingw_startup();
-#define main(c,v) dummy_decl_mingw_main(); \
+void mingw_startup(void);
+#define main(c,v) dummy_decl_mingw_main(void); \
static int mingw_main(c,v); \
int main(int argc, char **argv) \
{ \
diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c
index dfbe6d8408..4293b53b17 100644
--- a/compat/precompose_utf8.c
+++ b/compat/precompose_utf8.c
@@ -147,7 +147,7 @@ struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *prec_dir)
if (errno || inleft) {
/*
* iconv() failed and errno could be E2BIG, EILSEQ, EINVAL, EBADF
- * MacOS X avoids illegal byte sequemces.
+ * MacOS X avoids illegal byte sequences.
* If they occur on a mounted drive (e.g. NFS) it is not worth to
* die() for that, but rather let the user see the original name
*/
diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c
index fba5986399..d8bde06f1a 100644
--- a/compat/regex/regcomp.c
+++ b/compat/regex/regcomp.c
@@ -18,8 +18,6 @@
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA. */
-#include <stdint.h>
-
static reg_errcode_t re_compile_internal (regex_t *preg, const char * pattern,
size_t length, reg_syntax_t syntax);
static void re_compile_fastmap_iter (regex_t *bufp,
diff --git a/compat/regex/regex.c b/compat/regex/regex.c
index 6aaae00327..5cb23e5d59 100644
--- a/compat/regex/regex.c
+++ b/compat/regex/regex.c
@@ -60,6 +60,7 @@
GNU regex allows. Include it before <regex.h>, which correctly
#undefs RE_DUP_MAX and sets it to the right value. */
#include <limits.h>
+#include <stdint.h>
#ifdef GAWK
#undef alloca
diff --git a/compat/win32/pthread.h b/compat/win32/pthread.h
index b6ed9e7462..1c164088fb 100644
--- a/compat/win32/pthread.h
+++ b/compat/win32/pthread.h
@@ -104,4 +104,11 @@ static inline void *pthread_getspecific(pthread_key_t key)
return TlsGetValue(key);
}
+#ifndef __MINGW64_VERSION_MAJOR
+static inline int pthread_sigmask(int how, const sigset_t *set, sigset_t *oset)
+{
+ return 0;
+}
+#endif
+
#endif /* PTHREAD_H */
diff --git a/compat/win32/syslog.c b/compat/win32/syslog.c
index b905aea31b..6c7c9b6053 100644
--- a/compat/win32/syslog.c
+++ b/compat/win32/syslog.c
@@ -28,13 +28,13 @@ void syslog(int priority, const char *fmt, ...)
va_end(ap);
if (str_len < 0) {
- warning("vsnprintf failed: '%s'", strerror(errno));
+ warning_errno("vsnprintf failed");
return;
}
str = malloc(st_add(str_len, 1));
if (!str) {
- warning("malloc failed: '%s'", strerror(errno));
+ warning_errno("malloc failed");
return;
}
@@ -45,7 +45,7 @@ void syslog(int priority, const char *fmt, ...)
while ((pos = strstr(str, "%1")) != NULL) {
str = realloc(str, st_add(++str_len, 1));
if (!str) {
- warning("realloc failed: '%s'", strerror(errno));
+ warning_errno("realloc failed");
return;
}
memmove(pos + 2, pos + 1, strlen(pos));
diff --git a/compat/winansi.c b/compat/winansi.c
index 5dfa5ed61f..db4a5b0a37 100644
--- a/compat/winansi.c
+++ b/compat/winansi.c
@@ -483,6 +483,7 @@ static size_t sizeof_ioinfo = 0;
#define IOINFO_L2E 5
#define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E)
+#define FPIPE 0x08
#define FDEV 0x40
static inline ioinfo* _pioinfo(int fd)
@@ -491,7 +492,7 @@ static inline ioinfo* _pioinfo(int fd)
(fd & (IOINFO_ARRAY_ELTS - 1)) * sizeof_ioinfo);
}
-static int init_sizeof_ioinfo()
+static int init_sizeof_ioinfo(void)
{
int istty, wastty;
/* don't init twice */
@@ -530,6 +531,45 @@ static HANDLE swap_osfhnd(int fd, HANDLE new_handle)
return old_handle;
}
+#ifdef DETECT_MSYS_TTY
+
+#include <winternl.h>
+#include <ntstatus.h>
+
+static void detect_msys_tty(int fd)
+{
+ ULONG result;
+ BYTE buffer[1024];
+ POBJECT_NAME_INFORMATION nameinfo = (POBJECT_NAME_INFORMATION) buffer;
+ PWSTR name;
+
+ /* check if fd is a pipe */
+ HANDLE h = (HANDLE) _get_osfhandle(fd);
+ if (GetFileType(h) != FILE_TYPE_PIPE)
+ return;
+
+ /* get pipe name */
+ if (!NT_SUCCESS(NtQueryObject(h, ObjectNameInformation,
+ buffer, sizeof(buffer) - 2, &result)))
+ return;
+ name = nameinfo->Name.Buffer;
+ name[nameinfo->Name.Length] = 0;
+
+ /* check if this could be a MSYS2 pty pipe ('msys-XXXX-ptyN-XX') */
+ if (!wcsstr(name, L"msys-") || !wcsstr(name, L"-pty"))
+ return;
+
+ /* init ioinfo size if we haven't done so */
+ if (init_sizeof_ioinfo())
+ return;
+
+ /* set FDEV flag, reset FPIPE flag */
+ _pioinfo(fd)->osflags &= ~FPIPE;
+ _pioinfo(fd)->osflags |= FDEV;
+}
+
+#endif
+
void winansi_init(void)
{
int con1, con2;
@@ -538,8 +578,15 @@ void winansi_init(void)
/* check if either stdout or stderr is a console output screen buffer */
con1 = is_console(1);
con2 = is_console(2);
- if (!con1 && !con2)
+ if (!con1 && !con2) {
+#ifdef DETECT_MSYS_TTY
+ /* check if stdin / stdout / stderr are MSYS2 pty pipes */
+ detect_msys_tty(0);
+ detect_msys_tty(1);
+ detect_msys_tty(2);
+#endif
return;
+ }
/* create a named pipe to communicate with the console thread */
xsnprintf(name, sizeof(name), "\\\\.\\pipe\\winansi%lu", GetCurrentProcessId());
@@ -575,8 +622,11 @@ void winansi_init(void)
HANDLE winansi_get_osfhandle(int fd)
{
HANDLE hnd = (HANDLE) _get_osfhandle(fd);
- if ((fd == 1 || fd == 2) && isatty(fd)
- && GetFileType(hnd) == FILE_TYPE_PIPE)
- return (fd == 1) ? hconsole1 : hconsole2;
+ if (isatty(fd) && GetFileType(hnd) == FILE_TYPE_PIPE) {
+ if (fd == 1 && hconsole1)
+ return hconsole1;
+ else if (fd == 2 && hconsole2)
+ return hconsole2;
+ }
return hnd;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-20 19:34:40 +0000