diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypt.h | 7 | ||||
| -rw-r--r-- | include/stdlib.h | 2 | ||||
| -rw-r--r-- | include/unistd.h | 2 |
3 files changed, 8 insertions, 3 deletions
diff --git a/include/crypt.h b/include/crypt.h index f3fed7ca7..f62a03056 100644 --- a/include/crypt.h +++ b/include/crypt.h @@ -27,14 +27,15 @@ __BEGIN_DECLS /* Encrypt characters from KEY using salt to perturb the encryption method. * If salt begins with "$1$", MD5 hashing is used instead of DES. */ -extern char *crypt (const char *__key, const char *__salt); +extern char *crypt (const char *__key, const char *__salt) + __THROW __nonnull ((1, 2)); /* Setup DES tables according KEY. */ -extern void setkey (const char *__key); +extern void setkey (const char *__key) __THROW __nonnull ((1)); /* Encrypt data in BLOCK in place if EDFLAG is zero; otherwise decrypt block in place. */ -extern void encrypt (char *__block, int __edflag); +extern void encrypt (char *__block, int __edflag) __THROW __nonnull ((1)); __END_DECLS diff --git a/include/stdlib.h b/include/stdlib.h index 354134906..0b4447480 100644 --- a/include/stdlib.h +++ b/include/stdlib.h @@ -802,8 +802,10 @@ extern int getsubopt (char **__restrict __optionp, #ifdef __USE_XOPEN +# if defined __UCLIBC_HAS_CRYPT__ /* Setup DES tables according KEY. */ extern void setkey (__const char *__key) __THROW __nonnull ((1)); +# endif /* __UCLIBC_HAS_CRYPT__ */ #endif diff --git a/include/unistd.h b/include/unistd.h index e0219e770..58021a5e2 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -1077,6 +1077,7 @@ extern int fdatasync (int __fildes) __THROW; /* XPG4.2 specifies that prototypes for the encryption functions must be defined here. */ #ifdef __USE_XOPEN +# if defined __UCLIBC_HAS_CRYPT__ /* Encrypt at most 8 characters from KEY using salt to perturb DES. */ extern char *crypt (__const char *__key, __const char *__salt) __THROW __nonnull ((1, 2)); @@ -1084,6 +1085,7 @@ extern char *crypt (__const char *__key, __const char *__salt) /* Encrypt data in BLOCK in place if EDFLAG is zero; otherwise decrypt block in place. */ extern void encrypt (char *__block, int __edflag) __THROW __nonnull ((1)); +# endif /* __UCLIBC_HAS_CRYPT__ */ /* Swab pairs bytes in the first N bytes of the area pointed to by |