factotum/libressl-portable
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condense android comments for clarity

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This commit is contained in:
Brent Cook 2019-05-23 06:58:38 -05:00
parent 65159f37d0
commit c199315ee9
1 changed files with 6 additions and 13 deletions
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19
crypto/compat/getprogname_linux.c
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@ -5,23 +5,16 @@
const char * const char *
getprogname(void) getprogname(void)
{ {
#if defined(__ANDROID_API__) && __ANDROID_API__ < 21
/* /*
* Android added getprogname with API 21 [0]. We should not end up here * Android added getprogname with API 21, so we should not end up here
* with APIs bigger than 21. Still write a precise check. * with APIs newer than 21.
* https://github.com/aosp-mirror/platform_bionic/blob/1eb6d3/libc/include/stdlib.h#L160
* *
* Since Android is using portions of OpenBSD libc, it should have * Since Android is using portions of OpenBSD libc, it should have
* a symbol called __progname [1]. * a symbol called __progname.
* * https://github.com/aosp-mirror/platform_bionic/commit/692207
*
* .. [0] https://github.com/aosp-mirror/platform_bionic/blob/1eb6d3/libc/include/stdlib.h#L160
*
* .. [1] https://github.com/aosp-mirror/platform_bionic/commit/692207
*
* .. [2] https://linux.die.net/man/3/program_invocation_short_name
*
* .. [3] https://android.googlesource.com/platform/system/core/+/2819c0/base/logging.cpp#65
*/ */
#if defined(__ANDROID_API__) && __ANDROID_API__ < 21
extern const char *__progname; extern const char *__progname;
return __progname; return __progname;
#else #else