diff options
Diffstat (limited to 'usr/src/lib/libcmdutils/libcmdutils.h')
| -rw-r--r-- | usr/src/lib/libcmdutils/libcmdutils.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/usr/src/lib/libcmdutils/libcmdutils.h b/usr/src/lib/libcmdutils/libcmdutils.h index bbc03475dc..7c3d0ebbc1 100644 --- a/usr/src/lib/libcmdutils/libcmdutils.h +++ b/usr/src/lib/libcmdutils/libcmdutils.h @@ -26,7 +26,7 @@ * Copyright (c) 2013 RackTop Systems. */ /* - * Copyright 2014 Joyent, Inc. + * Copyright 2016 Joyent, Inc. */ /* @@ -44,6 +44,7 @@ #include <stdio.h> #include <unistd.h> #include <stdlib.h> +#include <stdarg.h> #include <errno.h> #include <fcntl.h> #include <limits.h> @@ -156,6 +157,12 @@ extern int custr_alloc(custr_t **); extern void custr_free(custr_t *); /* + * Allocate a "custr_t" dynamic string object that operates on a fixed external + * buffer. + */ +extern int custr_alloc_buf(custr_t **, void *, size_t); + +/* * Append a single character, or a NUL-terminated string of characters, to a * dynamic string. Returns 0 on success and -1 otherwise. The dynamic string * will be unmodified if the function returns -1. @@ -164,6 +171,14 @@ extern int custr_appendc(custr_t *, char); extern int custr_append(custr_t *, const char *); /* + * Append a format string and arguments as though the contents were being parsed + * through snprintf. Returns 0 on success and -1 otherwise. The dynamic string + * will be unmodified if the function returns -1. + */ +extern int custr_append_printf(custr_t *, const char *, ...); +extern int custr_append_vprintf(custr_t *, const char *, va_list); + +/* * Determine the length in bytes, not including the NUL terminator, of the * dynamic string. */ |