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added errno definition

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This commit is contained in:
Todd C. Miller
1994-06-07 21:40:22 +00:00
parent dce1317987
commit 9e85433e9a
4 changed files with 28 additions and 4 deletions
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6
getcwd.c
View File

@@ -66,6 +66,12 @@ extern int lstat();
#endif /* _PATH_PWD */ #endif /* _PATH_PWD */
/*
* Since we can't count on this being defined...
*/
extern int errno;
/****************************************************************** /******************************************************************
* *
* getcwd() * getcwd()

6
getwd.c
View File

@@ -66,6 +66,12 @@ extern int lstat();
#endif /* _PATH_PWD */ #endif /* _PATH_PWD */
/*
* Since we can't count on this being defined...
*/
extern int errno;
/****************************************************************** /******************************************************************
* *
* getcwd() * getcwd()

10
realpath.c
View File

@@ -69,12 +69,18 @@ extern int lstat();
* Prototypes * Prototypes
*/ */
#ifdef HAVE_FCHDIR #ifdef HAVE_FCHDIR
static char * realpath_ret(char *, FILE *); static char * realpath_ret __P((char *, FILE *));
#else #else
static char * realpath_ret(char *, char *); static char * realpath_ret __P((char *, char *));
#endif /* HAVE_FCHDIR */ #endif /* HAVE_FCHDIR */
/*
* Since we can't count on this being defined...
*/
extern int errno;
/****************************************************************** /******************************************************************
* *
* realpath() * realpath()

10
sudo_realpath.c
View File

@@ -69,12 +69,18 @@ extern int lstat();
* Prototypes * Prototypes
*/ */
#ifdef HAVE_FCHDIR #ifdef HAVE_FCHDIR
static char * realpath_ret(char *, FILE *); static char * realpath_ret __P((char *, FILE *));
#else #else
static char * realpath_ret(char *, char *); static char * realpath_ret __P((char *, char *));
#endif /* HAVE_FCHDIR */ #endif /* HAVE_FCHDIR */
/*
* Since we can't count on this being defined...
*/
extern int errno;
/****************************************************************** /******************************************************************
* *
* realpath() * realpath()