builtin-blame.c: use strbuf_readlink()

diff --git a/compat/mingw.h b/compat/mingw.h
index 0879894c68ace1954e262140d70c06a2df6387b8..4f275cb8e6a67515292a9dfc60bd1343065067a9 100644 (file)
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -59,9 +59,6 @@ struct itimerval {
 };
 #define ITIMER_REAL 0
 
-#define st_blocks st_size/512  /* will be cleaned up later */
-#define lstat stat
-
 /*
  * trivial stubs
  */
@@ -148,15 +145,55 @@ int mingw_open (const char *filename, int oflags, ...);
 char *mingw_getcwd(char *pointer, int len);
 #define getcwd mingw_getcwd
 
+char *mingw_getenv(const char *name);
+#define getenv mingw_getenv
+
+struct hostent *mingw_gethostbyname(const char *host);
+#define gethostbyname mingw_gethostbyname
+
+int mingw_socket(int domain, int type, int protocol);
+#define socket mingw_socket
+
+int mingw_connect(int sockfd, struct sockaddr *sa, size_t sz);
+#define connect mingw_connect
+
 int mingw_rename(const char*, const char*);
 #define rename mingw_rename
 
+/* Use mingw_lstat() instead of lstat()/stat() and
+ * mingw_fstat() instead of fstat() on Windows.
+ */
+int mingw_lstat(const char *file_name, struct stat *buf);
+int mingw_fstat(int fd, struct stat *buf);
+#define fstat mingw_fstat
+#define lstat mingw_lstat
+#define stat(x,y) mingw_lstat(x,y)
+
+int mingw_utime(const char *file_name, const struct utimbuf *times);
+#define utime mingw_utime
+
+pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env);
 void mingw_execvp(const char *cmd, char *const *argv);
 #define execvp mingw_execvp
 
+static inline unsigned int git_ntohl(unsigned int x)
+{ return (unsigned int)ntohl(x); }
+#define ntohl git_ntohl
+
 sig_handler_t mingw_signal(int sig, sig_handler_t handler);
 #define signal mingw_signal
 
+/*
+ * ANSI emulation wrappers
+ */
+
+int winansi_fputs(const char *str, FILE *stream);
+int winansi_printf(const char *format, ...) __attribute__((format (printf, 1, 2)));
+int winansi_fprintf(FILE *stream, const char *format, ...) __attribute__((format (printf, 2, 3)));
+#define fputs winansi_fputs
+#define printf(...) winansi_printf(__VA_ARGS__)
+#define fprintf(...) winansi_fprintf(__VA_ARGS__)
+
 /*
  * git specific compatibility
  */
@@ -166,6 +203,9 @@ sig_handler_t mingw_signal(int sig, sig_handler_t handler);
 #define PATH_SEP ';'
 #define PRIuMAX "I64u"
 
+void mingw_open_html(const char *path);
+#define open_html mingw_open_html
+
 /*
  * helpers
  */
@@ -173,3 +213,16 @@ sig_handler_t mingw_signal(int sig, sig_handler_t handler);
 char **copy_environ(void);
 void free_environ(char **env);
 char **env_setenv(char **env, const char *name);
+
+/*
+ * A replacement of main() that ensures that argv[0] has a path
+ */
+
+#define main(c,v) dummy_decl_mingw_main(); \
+static int mingw_main(); \
+int main(int argc, const char **argv) \
+{ \
+       argv[0] = xstrdup(_pgmptr); \
+       return mingw_main(argc, argv); \
+} \
+static int mingw_main(c,v)