Changeset 3903 for branches/libc-0.6/src/emx/include/stdlib.h

Timestamp:

Oct 23, 2014, 10:26:55 PM (11 years ago)

Author:

bird

Message:

0.6: Safer and more generic _path and _searchenv functions, making the spawn code use for locating executables in a more flexible manner. Unix style search PATH separators are now honored. Fixes #180 and #308.

File:

• branches/libc-0.6/src/emx/include/stdlib.h (modified) (2 diffs)

branches/libc-0.6/src/emx/include/stdlib.h

@@ -462 +462 @@
     const char *, const char *);
 int _path (char *, const char *);
+int _path2(const char *pszName, const char *pszSuffixes, char *pszDst, size_t cbDst);
 int _read_kbd (int, int, int);
 void _remext (char *);
@@ -468 +469 @@
 void _scrsize (int *);
 void _searchenv (const char *, const char *, char *);
+int _searchenv2(const char *pszEnvVar, const char *pszName, unsigned fFlags, const char *pszSuffixes,
+                char *pszDst, size_t cbDst);
+int _searchenv2_value(const char *pszSearchPath, const char *pszName, unsigned fFlags, const char *pszSuffixes,
+                      char *pszDst, size_t cbDst);
+int _searchenv2_has_suffix(const char *pszName, size_t cchName, const char *pszSuffixes);
+int _searchenv2_one_file(char *pszDst, size_t cbDst, size_t cchName, unsigned fFlags, const char *pszSuffixes);
+/** @name _SEARCHENV2_F_XXX - Flags for _searchenv2(), _searchenv2_value()
+ *                            and _searchenv2_one_file().
+ * @{ */
+/** Indicates that we're searching for an executable file. */
+#define _SEARCHENV2_F_EXEC_FILE     1
+/** Indicates that we shouldn't explicitly check the current directory before
+ * searching the search path. */
+#define _SEARCHENV2_F_SKIP_CURDIR   2
+/** @} */
+
 void _sfnlwr (const char *);
 unsigned _sleep2 (unsigned);