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| author | Kenny Root <kroot@google.com> | 2012-10-13 13:12:40 -0700 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2012-10-13 13:12:40 -0700 |
| commit | 51ccef27cab58277775e62518a59666d2a059b62 (patch) | |
| tree | 330f404888dbf265c7f92557bd2948159845de84 /adb | |
| parent | 207c17ff1f48d0db3c69628bb036a14db40b5887 (diff) | |
| parent | 89c2812bd68ce81fb7a85bb1b946cc2f79f5dbfd (diff) | |
| download | system_core-51ccef27cab58277775e62518a59666d2a059b62.zip system_core-51ccef27cab58277775e62518a59666d2a059b62.tar.gz system_core-51ccef27cab58277775e62518a59666d2a059b62.tar.bz2 | |
Merge "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 22f01dd..e883557 100644 --- a/adb/sysdeps.h +++ b/adb/sysdeps.h @@ -274,6 +274,21 @@ static __inline__ int adb_is_absolute_host_path( const char* path ) #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 "/" |