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From: Jeff Law <law@sourceware.org> To: newlib-cvs@sourceware.org Subject: [newlib-cygwin] Re: libgloss c99 fixes for mn10300-elf Date: Thu, 21 Dec 2023 07:02:27 +0000 (GMT) [thread overview] Message-ID: <20231221070227.A07983875468@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=7a45daad9184e30c336f27b3e54b9c5bcc2d3f77 commit 7a45daad9184e30c336f27b3e54b9c5bcc2d3f77 Author: Jeff Law <jeffreyalaw@gmail.com> Date: Thu Dec 21 00:01:54 2023 -0700 Re: libgloss c99 fixes for mn10300-elf Very similar to other patches in this space. Avoid implicit int types and add missing #includes so that this code works with gcc-14. Diff: --- libgloss/mn10300/_exit.c | 2 +- libgloss/mn10300/getpid.c | 3 ++- libgloss/mn10300/isatty.c | 4 ++-- libgloss/mn10300/kill.c | 3 ++- libgloss/mn10300/read.c | 1 + libgloss/mn10300/sbrk.c | 3 +++ libgloss/mn10300/test.c | 2 ++ 7 files changed, 13 insertions(+), 5 deletions(-) diff --git a/libgloss/mn10300/_exit.c b/libgloss/mn10300/_exit.c index ec51d4088..2b548e82e 100644 --- a/libgloss/mn10300/_exit.c +++ b/libgloss/mn10300/_exit.c @@ -18,7 +18,7 @@ static void _do_dtors() } -void _exit (n) +void _exit (int n) { /* Destructors should be done earlier because they need to be done before the files are closed, but here is better than nowhere (and this balances the diff --git a/libgloss/mn10300/getpid.c b/libgloss/mn10300/getpid.c index 20ab1866e..fea57daff 100644 --- a/libgloss/mn10300/getpid.c +++ b/libgloss/mn10300/getpid.c @@ -4,7 +4,8 @@ #include "trap.h" -_getpid (n) +int +_getpid (int n) { return 1; } diff --git a/libgloss/mn10300/isatty.c b/libgloss/mn10300/isatty.c index 7e63a8c7c..3d8eb1910 100644 --- a/libgloss/mn10300/isatty.c +++ b/libgloss/mn10300/isatty.c @@ -4,8 +4,8 @@ #include "trap.h" -_isatty (fd) - int fd; +int +_isatty (int fd) { return 1; } diff --git a/libgloss/mn10300/kill.c b/libgloss/mn10300/kill.c index 40afa6a2c..d63a2f82c 100644 --- a/libgloss/mn10300/kill.c +++ b/libgloss/mn10300/kill.c @@ -4,7 +4,8 @@ #include "trap.h" -_kill (n, m) +int +_kill (int n, int m) { return TRAP0 (SYS_exit, 0xdead, 0, 0); } diff --git a/libgloss/mn10300/read.c b/libgloss/mn10300/read.c index 31d24cce9..2f1878c06 100644 --- a/libgloss/mn10300/read.c +++ b/libgloss/mn10300/read.c @@ -4,6 +4,7 @@ #include "trap.h" +int _read (int file, char *ptr, size_t len) diff --git a/libgloss/mn10300/sbrk.c b/libgloss/mn10300/sbrk.c index 376fd3285..78945e77a 100644 --- a/libgloss/mn10300/sbrk.c +++ b/libgloss/mn10300/sbrk.c @@ -1,8 +1,11 @@ #include <_ansi.h> #include <sys/types.h> #include <sys/stat.h> +#include <stdlib.h> #include "trap.h" +extern int _write (int, char *, size_t); + caddr_t _sbrk (size_t incr) diff --git a/libgloss/mn10300/test.c b/libgloss/mn10300/test.c index 9ea873adf..a61dbb797 100644 --- a/libgloss/mn10300/test.c +++ b/libgloss/mn10300/test.c @@ -1,4 +1,6 @@ #include <stdio.h> +#include <unistd.h> +#include <string.h> static void send_msg1 (void)
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