cttyhack: document the need to setsid

[oweals/busybox.git] / include / shadow_.h

diff --git a/include/shadow_.h b/include/shadow_.h
index 60f3e6b5f3d50b9a2e7210c91199b21d5ac53001..de126ddecc5cab6f5cf5fefcd74275009e04a0df 100644 (file)
--- a/include/shadow_.h
+++ b/include/shadow_.h
@@ -22,14 +22,20 @@
 #ifndef BB_SHADOW_H
 #define BB_SHADOW_H 1
 
-#if __GNUC_PREREQ(4,1)
-# pragma GCC visibility push(hidden)
-#endif
-
-/* This file is #included after #include <shadow.h>
- * We will use libc-defined structures, but will #define function names
- * so that function calls are directed to bb_internal_XXX replacements
- */
+PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
+
+/* Structure of the password file */
+struct spwd {
+       char *sp_namp;          /* Login name */
+       char *sp_pwdp;          /* Encrypted password */
+       long sp_lstchg;         /* Date of last change */
+       long sp_min;            /* Minimum number of days between changes */
+       long sp_max;            /* Maximum number of days between changes */
+       long sp_warn;           /* Number of days to warn user to change the password */
+       long sp_inact;          /* Number of days the account may be inactive */
+       long sp_expire;         /* Number of days since 1970-01-01 until account expires */
+       unsigned long sp_flag;  /* Reserved */
+};
 
 /* Paths to the user database files */
 #ifndef _PATH_SHADOW
@@ -54,7 +60,7 @@
 /* All function names below should be remapped by #defines above
  * in order to not collide with libc names. */
 
-
+#ifdef UNUSED_FOR_NOW
 /* Open database for reading */
 extern void setspent(void);
 
@@ -79,11 +85,13 @@ extern int putspent(const struct spwd *__p, FILE *__stream);
 /* Reentrant versions of some of the functions above */
 extern int getspent_r(struct spwd *__result_buf, char *__buffer,
                       size_t __buflen, struct spwd **__result);
+#endif
 
 extern int getspnam_r(const char *__name, struct spwd *__result_buf,
                       char *__buffer, size_t __buflen,
                       struct spwd **__result);
 
+#ifdef UNUSED_FOR_NOW
 extern int sgetspent_r(const char *__string, struct spwd *__result_buf,
                        char *__buffer, size_t __buflen,
                        struct spwd **__result);
@@ -96,9 +104,8 @@ extern int lckpwdf(void);
 
 /* Unlock password file */
 extern int ulckpwdf(void);
-
-#if __GNUC_PREREQ(4,1)
-# pragma GCC visibility pop
 #endif
 
+POP_SAVED_FUNCTION_VISIBILITY
+
 #endif /* shadow.h */