diff options
Diffstat (limited to 'src/common/util.h')
| -rw-r--r-- | src/common/util.h | 55 |
1 files changed, 32 insertions, 23 deletions
diff --git a/src/common/util.h b/src/common/util.h index 96a02dd77..fdd8c135a 100644 --- a/src/common/util.h +++ b/src/common/util.h @@ -15,6 +15,7 @@ #include "torint.h" #include "compat.h" #include "di_ops.h" +#include "testsupport.h" #include <stdio.h> #include <stdlib.h> #ifdef _WIN32 @@ -222,23 +223,22 @@ const char *find_whitespace_eos(const char *s, const char *eos); const char *find_str_at_start_of_line(const char *haystack, const char *needle); int string_is_C_identifier(const char *string); +int string_is_key_value(int severity, const char *string); int tor_mem_is_zero(const char *mem, size_t len); int tor_digest_is_zero(const char *digest); int tor_digest256_is_zero(const char *digest); char *esc_for_log(const char *string) ATTR_MALLOC; const char *escaped(const char *string); + +char *tor_escape_str_for_pt_args(const char *string, + const char *chars_to_escape); + struct smartlist_t; -int tor_vsscanf(const char *buf, const char *pattern, va_list ap) -#ifdef __GNUC__ - __attribute__((format(scanf, 2, 0))) -#endif - ; +int tor_vsscanf(const char *buf, const char *pattern, va_list ap) \ + CHECK_SCANF(2, 0); int tor_sscanf(const char *buf, const char *pattern, ...) -#ifdef __GNUC__ - __attribute__((format(scanf, 2, 3))) -#endif - ; + CHECK_SCANF(2, 3); void smartlist_add_asprintf(struct smartlist_t *sl, const char *pattern, ...) CHECK_PRINTF(2, 3); @@ -355,8 +355,9 @@ FILE *fdopen_file(open_file_t *file_data); int finish_writing_to_file(open_file_t *file_data); int abort_writing_to_file(open_file_t *file_data); int write_str_to_file(const char *fname, const char *str, int bin); -int write_bytes_to_file(const char *fname, const char *str, size_t len, - int bin); +MOCK_DECL(int, +write_bytes_to_file,(const char *fname, const char *str, size_t len, + int bin)); /** An ad-hoc type to hold a string of characters and a count; used by * write_chunks_to_file. */ typedef struct sized_chunk_t { @@ -492,18 +493,21 @@ FILE *tor_process_get_stdout_pipe(process_handle_t *process_handle); #endif #ifdef _WIN32 -struct smartlist_t * -tor_get_lines_from_handle(HANDLE *handle, - enum stream_status *stream_status); +MOCK_DECL(struct smartlist_t *, +tor_get_lines_from_handle,(HANDLE *handle, + enum stream_status *stream_status)); #else -struct smartlist_t * -tor_get_lines_from_handle(FILE *handle, - enum stream_status *stream_status); +MOCK_DECL(struct smartlist_t *, +tor_get_lines_from_handle,(FILE *handle, + enum stream_status *stream_status)); #endif -int tor_terminate_process(process_handle_t *process_handle); -void tor_process_handle_destroy(process_handle_t *process_handle, - int also_terminate_process); +int +tor_terminate_process(process_handle_t *process_handle); + +MOCK_DECL(void, +tor_process_handle_destroy,(process_handle_t *process_handle, + int also_terminate_process)); /* ===== Insecure rng */ typedef struct tor_weak_rng_t { @@ -519,12 +523,13 @@ int32_t tor_weak_random_range(tor_weak_rng_t *rng, int32_t top); * <b>n</b> */ #define tor_weak_random_one_in_n(rng, n) (0==tor_weak_random_range((rng),(n))) +int format_hex_number_sigsafe(unsigned int x, char *buf, int max_len); + #ifdef UTIL_PRIVATE /* Prototypes for private functions only used by util.c (and unit tests) */ -int format_hex_number_for_helper_exit_status(unsigned int x, char *buf, - int max_len); -int format_helper_exit_status(unsigned char child_state, +#ifndef _WIN32 +STATIC int format_helper_exit_status(unsigned char child_state, int saved_errno, char *hex_errno); /* Space for hex values of child state, a slash, saved_errno (with @@ -533,7 +538,11 @@ int format_helper_exit_status(unsigned char child_state, 1 + sizeof(int) * 2 + 1) #endif +#endif + const char *libor_get_digests(void); +#define ARRAY_LENGTH(x) (sizeof(x)) / sizeof(x[0]) + #endif |