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| author | Daniel Stenberg <daniel@haxx.se> | 2011-02-07 15:09:24 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2011-02-07 15:09:24 +0100 |
| commit | 0696260122f1ebdf43bcc926b03bfd58bff318e3 (patch) | |
| tree | f00aeb16169cb7d60b22bc7d1ddebdeed70c60bc | |
| parent | 54d9f060b4b0a8fb5fa006813e4db1ca5c1a07e8 (diff) | |
| download | gnurl-0696260122f1ebdf43bcc926b03bfd58bff318e3.tar.gz gnurl-0696260122f1ebdf43bcc926b03bfd58bff318e3.tar.bz2 gnurl-0696260122f1ebdf43bcc926b03bfd58bff318e3.zip | |
Curl_gmtime: avoid future mistakes
Document Curl_gmtime() and define away the old functions so that they
won't be used internally again by mistake.
| -rw-r--r-- | lib/parsedate.c | 9 | ||||
| -rw-r--r-- | lib/setup_once.h | 4 |
2 files changed, 12 insertions, 1 deletions
diff --git a/lib/parsedate.c b/lib/parsedate.c index ea1f36e73..1d7f035f2 100644 --- a/lib/parsedate.c +++ b/lib/parsedate.c @@ -515,6 +515,15 @@ time_t curl_getdate(const char *p, const time_t *now) return -1; } +/* + * Curl_gmtime() is a gmtime() replacement for portability. Do not use the + * gmtime_r() or gmtime() functions anywhere else but here. + * + * To make sure no such function calls slip in, we define them to cause build + * errors, which is why we use the name within parentheses in this function. + * + */ + CURLcode Curl_gmtime(time_t intime, struct tm *store) { const struct tm *tm; diff --git a/lib/setup_once.h b/lib/setup_once.h index 85e78e8d8..e817b6dea 100644 --- a/lib/setup_once.h +++ b/lib/setup_once.h @@ -7,7 +7,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -488,6 +488,8 @@ typedef int sig_atomic_t; #define ZERO_NULL 0 +#define gmtime(x) do_not_use_gmtime_use_Curl_gmtime() +#define gmtime_r(x,y) do_not_use_gmtime_r_use_Curl_gmtime() #endif /* __SETUP_ONCE_H */ |