diff options
Diffstat (limited to 'trace.c')
| -rw-r--r-- | trace.c | 30 |
1 files changed, 18 insertions, 12 deletions
@@ -120,6 +120,13 @@ static int prepare_trace_line(const char *file, int line, return 1; } +void trace_verbatim(struct trace_key *key, const void *buf, unsigned len) +{ + if (!trace_want(key)) + return; + write_or_whine_pipe(get_trace_fd(key), buf, len, err_msg); +} + static void print_trace_line(struct trace_key *key, struct strbuf *buf) { strbuf_complete_line(buf); @@ -270,25 +277,24 @@ void trace_performance_fl(const char *file, int line, uint64_t nanos, static const char *quote_crnl(const char *path) { - static char new_path[PATH_MAX]; - const char *p2 = path; - char *p1 = new_path; + static struct strbuf new_path = STRBUF_INIT; if (!path) return NULL; - while (*p2) { - switch (*p2) { - case '\\': *p1++ = '\\'; *p1++ = '\\'; break; - case '\n': *p1++ = '\\'; *p1++ = 'n'; break; - case '\r': *p1++ = '\\'; *p1++ = 'r'; break; + strbuf_reset(&new_path); + + while (*path) { + switch (*path) { + case '\\': strbuf_addstr(&new_path, "\\\\"); break; + case '\n': strbuf_addstr(&new_path, "\\n"); break; + case '\r': strbuf_addstr(&new_path, "\\r"); break; default: - *p1++ = *p2; + strbuf_addch(&new_path, *path); } - p2++; + path++; } - *p1 = '\0'; - return new_path; + return new_path.buf; } /* FIXME: move prefix to startup_info struct and get rid of this arg */ |