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Prefer the __gnu_hurd__ macro over __GNU__.

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* lib/get_ppid_of.c: Replace use of __GNU__ with __gnu_hurd__.
* lib/get_progname_of.c: Likewise.
* lib/sigsegv.c: Likewise.
* lib/sigsegv.in.h: Likewise.
* lib/vma-iter.c: Likewise.
* lib/vma-iter.h: Likewise.
* tests/test-ptsname.c: Likewise.
* tests/test-ptsname_r.c: Likewise.
* tests/test-sigsegv-catch-stackoverflow1.c: Likewise.
* tests/test-sigsegv-catch-stackoverflow2.c: Likewise.
* lib/getloadavg.c: Likewise. Adjust conditions and comments to account
for the fact that NeXT defines __GNU__ and not __gnu_hurd__.
This commit is contained in:
Collin Funk
2025-03-18 18:37:48 -07:00
parent 579debda82
commit 43fccde48c
12 changed files with 34 additions and 21 deletions
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6
lib/sigsegv.c
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@@ -359,7 +359,7 @@ int libsigsegv_version = LIBSIGSEGV_VERSION;
#endif
#if defined __GNU__ /* Hurd */
#if defined __gnu_hurd__ /* Hurd */
# define SIGSEGV_FAULT_HANDLER_ARGLIST int sig, long code, struct sigcontext *scp
# define SIGSEGV_FAULT_ADDRESS (unsigned long) code
@@ -825,7 +825,7 @@ int libsigsegv_version = LIBSIGSEGV_VERSION;
/* List of signals that are sent when an invalid virtual memory address
is accessed, or when the stack overflows. */
#if defined __GNU__ \
#if defined __gnu_hurd__ \
|| defined __FreeBSD_kernel__ || defined __FreeBSD__ || defined __DragonFly__ \
|| defined __NetBSD__ || defined __OpenBSD__ \
|| (defined __APPLE__ && defined __MACH__)
@@ -930,7 +930,7 @@ static void sigsegv_reset_onstack_flag (void);
/* -------------------------- leave-sigaltstack.c -------------------------- */
# if defined __GNU__ \
# if defined __gnu_hurd__ \
|| defined __FreeBSD_kernel__ || defined __FreeBSD__ || defined __DragonFly__ \
|| defined __NetBSD__ || defined __OpenBSD__