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| author | Nick Mathewson <nickm@torproject.org> | 2007-08-29 19:02:43 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2007-08-29 19:02:43 +0000 |
| commit | f189ecbf202b8cb96ff3ecea775c259083a3b8e3 (patch) | |
| tree | 5ef5ad3894ab9d5eabc685c38dab5e075427073e /src/common/util.h | |
| parent | 8408122222bda77347e46dedafc12abcd2b45e1e (diff) | |
| download | tor-f189ecbf202b8cb96ff3ecea775c259083a3b8e3.tar.gz tor-f189ecbf202b8cb96ff3ecea775c259083a3b8e3.zip | |
r14832@catbus: nickm | 2007-08-29 15:00:27 -0400
Use (and debug) new file-writing functions in order to simplify code that formerly built big strings in RAM.
svn:r11301
Diffstat (limited to 'src/common/util.h')
| -rw-r--r-- | src/common/util.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/common/util.h b/src/common/util.h index 0b7dfc6cb1..d973948c50 100644 --- a/src/common/util.h +++ b/src/common/util.h @@ -18,6 +18,13 @@ #include <stdio.h> #include <stdlib.h> +#ifndef O_BINARY +#define O_BINARY 0 +#endif +#ifndef O_TEXT +#define O_TEXT 0 +#endif + /* Replace assert() with a variant that sends failures to the log before * calling assert() normally. */ @@ -213,9 +220,14 @@ file_status_t file_status(const char *filename); * directory; see that function's documentation for details. */ typedef enum { CPD_NONE, CPD_CREATE, CPD_CHECK } cpd_check_t; int check_private_dir(const char *dirname, cpd_check_t check); +#define OPEN_FLAGS_REPLACE (O_WRONLY|O_CREAT|O_TRUNC) +#define OPEN_FLAGS_APPEND (O_WRONLY|O_CREAT|O_APPEND) typedef struct open_file_t open_file_t; int start_writing_to_file(const char *fname, int open_flags, int mode, open_file_t **data_out); +FILE *start_writing_to_stdio_file(const char *fname, int open_flags, int mode, + open_file_t **data_out); +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); |