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fixup krb5_storage_truncate return value, add krb5_{store,ret}_data_xdr, doxygen

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24234 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2009-01-11 21:41:04 +00:00
parent e3e8374234
commit 77d0314d51
5 changed files with 155 additions and 14 deletions
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19
lib/krb5/store_fd.c
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@@ -60,10 +60,12 @@ fd_seek(krb5_storage * sp, off_t offset, int whence)
return lseek(FD(sp), offset, whence);
}
static off_t
static int
fd_trunc(krb5_storage * sp, off_t offset)
{
return ftruncate(FD(sp), offset);
if (ftruncate(FD(sp), offset) == -1)
return errno;
return 0;
}
static void
@@ -72,6 +74,19 @@ fd_free(krb5_storage * sp)
close(FD(sp));
}
/**
*
*
* @return A krb5_storage on success, or NULL on out of memory error.
*
* @ingroup krb5_storage
*
* @sa krb5_storage_from_emem()
* @sa krb5_storage_from_mem()
* @sa krb5_storage_from_readonly_mem()
* @sa krb5_storage_from_data()
*/
krb5_storage * KRB5_LIB_FUNCTION
krb5_storage_from_fd(int fd)
{