}
/* Open a file named STRING, searching path PATH (dir names sep by some char)
- using mode MODE and protection bits PROT in the calls to open.
+ using mode MODE in the calls to open. You cannot use this function to
+ create files (O_CREAT).
OPTS specifies the function behaviour in specific cases.
>>>> eg executable, non-directory */
int
openp (const char *path, int opts, const char *string,
- int mode, int prot,
- char **filename_opened)
+ int mode, char **filename_opened)
{
int fd;
char *filename;
int len;
int alloclen;
+ /* The open syscall MODE parameter is not specified. */
+ gdb_assert ((mode & O_CREAT) == 0);
+
if (!path)
path = ".";
{
filename = alloca (strlen (string) + 1);
strcpy (filename, string);
- fd = open (filename, mode, prot);
+ fd = open (filename, mode);
if (fd >= 0)
goto done;
}
int fd;
fd = openp (source_path, OPF_TRY_CWD_FIRST | OPF_SEARCH_IN_PATH, filename,
- O_RDONLY, 0, full_pathname);
+ O_RDONLY, full_pathname);
if (fd < 0)
{
*full_pathname = NULL;
}
}
- result = openp (path, OPF_SEARCH_IN_PATH, filename, OPEN_MODE, 0, fullname);
+ result = openp (path, OPF_SEARCH_IN_PATH, filename, OPEN_MODE, fullname);
if (result < 0)
{
/* Didn't work. Try using just the basename. */
p = lbasename (filename);
if (p != filename)
- result = openp (path, OPF_SEARCH_IN_PATH, p, OPEN_MODE, 0, fullname);
+ result = openp (path, OPF_SEARCH_IN_PATH, p, OPEN_MODE, fullname);
}
return result;
/* Add a new substitute-path rule at the end of the current list of rules.
The new rule will replace FROM into TO. */
-static void
+void
add_substitute_path_rule (char *from, char *to)
{
struct substitute_path_rule *rule;