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| author | Kenny Root <kroot@google.com> | 2012-10-13 13:54:34 -0700 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2012-10-13 13:54:34 -0700 |
| commit | 1dcaf9d054bf92a17d82160865bba5c6f7d15adb (patch) | |
| tree | 01711f1d37d3c6b2f47b7ebbf124a0f31e6fc489 /adb | |
| parent | 1dc92bacb8cbf052438e0b1af4030a57901d6e94 (diff) | |
| parent | 51ccef27cab58277775e62518a59666d2a059b62 (diff) | |
| download | system_core-1dcaf9d054bf92a17d82160865bba5c6f7d15adb.zip system_core-1dcaf9d054bf92a17d82160865bba5c6f7d15adb.tar.gz system_core-1dcaf9d054bf92a17d82160865bba5c6f7d15adb.tar.bz2 | |
am 51ccef27: Merge "Add TEMP_FAILURE_RETRY macro for darwin"
* commit '51ccef27cab58277775e62518a59666d2a059b62':
Add TEMP_FAILURE_RETRY macro for darwin
Diffstat (limited to 'adb')
| -rw-r--r-- | adb/sysdeps.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/adb/sysdeps.h b/adb/sysdeps.h index ee7cd49..0252ef3 100644 --- a/adb/sysdeps.h +++ b/adb/sysdeps.h @@ -277,6 +277,21 @@ extern char* adb_strtok_r(char *str, const char *delim, char **saveptr); #include <string.h> #include <unistd.h> +/* + * TEMP_FAILURE_RETRY is defined by some, but not all, versions of + * <unistd.h>. (Alas, it is not as standard as we'd hoped!) So, if it's + * not already defined, then define it here. + */ +#ifndef TEMP_FAILURE_RETRY +/* Used to retry syscalls that can return EINTR. */ +#define TEMP_FAILURE_RETRY(exp) ({ \ + typeof (exp) _rc; \ + do { \ + _rc = (exp); \ + } while (_rc == -1 && errno == EINTR); \ + _rc; }) +#endif + #define OS_PATH_SEPARATOR '/' #define OS_PATH_SEPARATOR_STR "/" #define ENV_PATH_SEPARATOR_STR ":" |