Implemented bfix_tmp_file(), which turns a temporary file fastbuf

[libucw.git] / lib / fb-param.c

diff --git a/lib/fb-param.c b/lib/fb-param.c
index e487ced4068bb9e01fb26792ad820a84c28abf5b..0180f62b4a66e3a938b8ea86ce81eae8c43e7715 100644 (file)
--- a/lib/fb-param.c
+++ b/lib/fb-param.c
@@ -25,7 +25,7 @@ struct cf_section fbpar_cf = {
 # define F(x) PTR_TO(struct fb_params, x)
   CF_TYPE(struct fb_params),
   CF_ITEMS {
-    CF_LOOKUP("Type", (int *)F(type), ((byte *[]){"std", "direct", "mmap", NULL})),
+    CF_LOOKUP("Type", (int *)F(type), ((char *[]){"std", "direct", "mmap", NULL})),
     CF_UNS("BufSize", F(buffer_size)),
     CF_UNS("KeepBackBuf", F(keep_back_buf)),
     CF_UNS("ReadAhead", F(read_ahead)),
@@ -49,11 +49,14 @@ fbpar_global_init(void)
 }
 
 static struct fastbuf *
-bopen_fd_internal(int fd, struct fb_params *params, uns mode, byte *name)
+bopen_fd_internal(int fd, struct fb_params *params, uns mode, const byte *name)
 {
   byte buf[32];
   if (!name)
-    sprintf(name = buf, "fd%d", fd);
+    {
+      sprintf(buf, "fd%d", fd);
+      name = buf;
+    }
   struct fastbuf *fb;
   switch (params->type)
     {
@@ -69,7 +72,7 @@ bopen_fd_internal(int fd, struct fb_params *params, uns mode, byte *name)
            params->read_ahead ? : fbpar_def.read_ahead,
            params->write_back ? : fbpar_def.write_back);
        if (!~mode && !fbdir_cheat && ((int)(mode = fcntl(fd, F_GETFL)) < 0 || fcntl(fd, F_SETFL, mode | O_DIRECT)) < 0)
-          log(L_WARN, "Cannot set O_DIRECT on fd %d: %m", fd);
+          msg(L_WARN, "Cannot set O_DIRECT on fd %d: %m", fd);
        return fb;
       case FB_MMAP:
        if (!~mode && (int)(mode = fcntl(fd, F_GETFL)) < 0)
@@ -81,7 +84,7 @@ bopen_fd_internal(int fd, struct fb_params *params, uns mode, byte *name)
 }
 
 static struct fastbuf *
-bopen_file_internal(byte *name, int mode, struct fb_params *params, int try)
+bopen_file_internal(const byte *name, int mode, struct fb_params *params, int try)
 {
   if (params->type == FB_DIRECT && !fbdir_cheat)
     mode |= O_DIRECT;
@@ -101,13 +104,13 @@ bopen_file_internal(byte *name, int mode, struct fb_params *params, int try)
 }
 
 struct fastbuf *
-bopen_file(byte *name, int mode, struct fb_params *params)
+bopen_file(const char *name, int mode, struct fb_params *params)
 {
   return bopen_file_internal(name, mode, params ? : &fbpar_def, 0);
 }
 
 struct fastbuf *
-bopen_file_try(byte *name, int mode, struct fb_params *params)
+bopen_file_try(const char *name, int mode, struct fb_params *params)
 {
   return bopen_file_internal(name, mode, params ? : &fbpar_def, 1);
 }