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-rw-r--r--system/include/libc/stdlib.h1
-rw-r--r--system/include/libc/string.h2
-rw-r--r--system/include/libc/sys/_default_fcntl.h1
-rw-r--r--system/include/libc/sys/dirent.h1
-rw-r--r--system/include/libc/sys/resource.h7
-rw-r--r--system/include/libc/sys/signal.h6
-rw-r--r--system/include/libc/sys/stat.h3
-rw-r--r--system/include/libc/sys/time.h3
-rw-r--r--system/include/libc/sys/unistd.h1
-rw-r--r--system/include/libc/sys/utime.h2
10 files changed, 23 insertions, 4 deletions
diff --git a/system/include/libc/stdlib.h b/system/include/libc/stdlib.h
index b5de59ee..d8cf911b 100644
--- a/system/include/libc/stdlib.h
+++ b/system/include/libc/stdlib.h
@@ -148,6 +148,7 @@ _VOID _EXFUN(_Exit,(int __status)); /* _ATTRIBUTE ((noreturn))); */
int _EXFUN(putenv,(char *__string));
int _EXFUN(_putenv_r,(struct _reent *, char *__string));
_PTR _EXFUN(_reallocf_r,(struct _reent *, _PTR, size_t));
+char *realpath(const char *file_name, char *resolved_name); /* XXX Emscripten */
int _EXFUN(setenv,(const char *__string, const char *__value, int __overwrite));
int _EXFUN(_setenv_r,(struct _reent *, const char *__string, const char *__value, int __overwrite));
diff --git a/system/include/libc/string.h b/system/include/libc/string.h
index 146d602c..515c71a7 100644
--- a/system/include/libc/string.h
+++ b/system/include/libc/string.h
@@ -74,7 +74,7 @@ size_t _EXFUN(strnlen,(const char *, size_t));
char *_EXFUN(strsep,(char **, const char *));
char *_EXFUN(strlwr,(char *));
char *_EXFUN(strupr,(char *));
-#ifdef __CYGWIN__
+#if defined(__CYGWIN__) || defined(EMSCRIPTEN)
#ifndef DEFS_H /* Kludge to work around problem compiling in gdb */
char *_EXFUN(strsignal, (int __signo));
#endif
diff --git a/system/include/libc/sys/_default_fcntl.h b/system/include/libc/sys/_default_fcntl.h
index 0bc4fcfa..0f2ffb07 100644
--- a/system/include/libc/sys/_default_fcntl.h
+++ b/system/include/libc/sys/_default_fcntl.h
@@ -186,6 +186,7 @@ struct eflock {
#include <sys/stat.h> /* sigh. for the mode bits for open/creat */
extern int open _PARAMS ((const char *, int, ...));
+extern int open64 _PARAMS ((const char *, int, ...)); /* XXX Emscripten */
extern int creat _PARAMS ((const char *, mode_t));
extern int fcntl _PARAMS ((int, int, ...));
#ifdef __CYGWIN__
diff --git a/system/include/libc/sys/dirent.h b/system/include/libc/sys/dirent.h
index edcc5746..da0eb4ac 100644
--- a/system/include/libc/sys/dirent.h
+++ b/system/include/libc/sys/dirent.h
@@ -9,6 +9,7 @@ extern "C" {
#endif
/* XXX Emscripten */
+#include <sys/types.h>
struct dirent {
ino_t d_ino;
char d_name[MAXNAMLEN];
diff --git a/system/include/libc/sys/resource.h b/system/include/libc/sys/resource.h
index fb5d10f2..37757e88 100644
--- a/system/include/libc/sys/resource.h
+++ b/system/include/libc/sys/resource.h
@@ -16,7 +16,14 @@ struct rusage {
int getrusage(int who, struct rusage *r_usage);
/* XXX Emscripten */
+#define RLIMIT_CORE 100
#define RLIMIT_CPU 1
+#define RLIMIT_DATA 2
+#define RLIMIT_FSIZE 3
+#define RLIMIT_NOFILE 4
+#define RLIMIT_STACK 5
+#define RLIMIT_AS 6
+
typedef unsigned rlim_t;
struct rlimit {
rlim_t rlim_cur;
diff --git a/system/include/libc/sys/signal.h b/system/include/libc/sys/signal.h
index e1c2b34a..543b626e 100644
--- a/system/include/libc/sys/signal.h
+++ b/system/include/libc/sys/signal.h
@@ -14,7 +14,7 @@ extern "C" {
typedef unsigned long sigset_t;
-#if defined(__rtems__)
+#if defined(__rtems__) || defined(EMSCRIPTEN)
#if defined(_POSIX_REALTIME_SIGNALS)
@@ -71,6 +71,8 @@ typedef struct {
#define SA_NOCLDSTOP 1 /* Do not generate SIGCHLD when children stop */
#define SA_SIGINFO 2 /* Invoke the signal catching function with */
/* three arguments instead of one. */
+#define SA_NODEFER 4 /* XXX Emscripten */
+#define SA_RESETHAND 8 /* XXX Emscripten */
/* struct sigaction notes from POSIX:
*
@@ -80,7 +82,7 @@ typedef struct {
* application should not use both simultaneously.
*/
-typedef void (*_sig_func_ptr)();
+typedef void (*_sig_func_ptr)(int); /* XXX Emscripten */
struct sigaction {
int sa_flags; /* Special flags to affect behavior of signal */
diff --git a/system/include/libc/sys/stat.h b/system/include/libc/sys/stat.h
index fd955d66..b31dc079 100644
--- a/system/include/libc/sys/stat.h
+++ b/system/include/libc/sys/stat.h
@@ -145,13 +145,16 @@ struct stat
int _EXFUN(chmod,( const char *__path, mode_t __mode ));
int _EXFUN(fchmod,(int __fd, mode_t __mode));
int _EXFUN(fstat,( int __fd, struct stat *__sbuf ));
+int _EXFUN(fstat64,( int __fd, struct stat *__sbuf )); /* XXX Emscripten */
int _EXFUN(mkdir,( const char *_path, mode_t __mode ));
int _EXFUN(mkfifo,( const char *__path, mode_t __mode ));
int _EXFUN(stat,( const char *__path, struct stat *__sbuf ));
+int _EXFUN(stat64,( const char *__path, struct stat *__sbuf )); /* XXX Emscripten */
mode_t _EXFUN(umask,( mode_t __mask ));
#if defined(EMSCRIPTEN) || defined (__SPU__) || defined(__rtems__) || defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__)
int _EXFUN(lstat,( const char *__path, struct stat *__buf ));
+int _EXFUN(lstat64,( const char *__path, struct stat *__buf )); /* XXX Emscripten */
int _EXFUN(mknod,( const char *__path, mode_t __mode, dev_t __dev ));
#endif
diff --git a/system/include/libc/sys/time.h b/system/include/libc/sys/time.h
index d48839f6..2bd2421e 100644
--- a/system/include/libc/sys/time.h
+++ b/system/include/libc/sys/time.h
@@ -7,6 +7,7 @@
#include <_ansi.h>
#include <sys/types.h>
+#include <time.h> /* XXX Emscripten */
#ifdef __cplusplus
extern "C" {
@@ -40,7 +41,7 @@ struct itimerval {
};
/* BSD time macros used by RTEMS code */
-#if defined (__rtems__) || defined (__CYGWIN__)
+#if defined (__rtems__) || defined (__CYGWIN__) || defined (EMSCRIPTEN)
/* Convenience macros for operations on timevals.
NOTE: `timercmp' does not work for >= or <=. */
diff --git a/system/include/libc/sys/unistd.h b/system/include/libc/sys/unistd.h
index 06259b66..05b9286a 100644
--- a/system/include/libc/sys/unistd.h
+++ b/system/include/libc/sys/unistd.h
@@ -116,6 +116,7 @@ int _EXFUN(linkat, (int __dirfd1, const char *__path1, int __dirfd2, const c
int _EXFUN(nice, (int __nice_value ));
#if !defined(__INSIDE_CYGWIN__)
off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence ));
+off_t _EXFUN(lseek64, (int __fildes, off_t __offset, int __whence )); /* XXX Emscripten */
#endif
#if defined(EMSCRIPTEN) || defined(__SPU__) || defined(__CYGWIN__)
#define F_ULOCK 0
diff --git a/system/include/libc/sys/utime.h b/system/include/libc/sys/utime.h
index cf08b164..07fa6c2a 100644
--- a/system/include/libc/sys/utime.h
+++ b/system/include/libc/sys/utime.h
@@ -9,6 +9,8 @@
extern "C" {
#endif
+#include <time.h> /* XXX Emscripten */
+
struct utimbuf
{
time_t actime;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-21 15:06:21 +0000