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| author | marcel <marcel@FreeBSD.org> | 2003-11-09 03:48:13 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2003-11-09 03:48:13 +0000 |
| commit | 3f532e652b08331243d297085d4f13318e94f586 (patch) | |
| tree | 89caf91024722473ad91738e243659a20d561f8b /usr.bin/truss/extern.h | |
| parent | 9162843df044ab6081d73ed699fe186f4a6fe779 (diff) | |
| download | FreeBSD-src-3f532e652b08331243d297085d4f13318e94f586.zip FreeBSD-src-3f532e652b08331243d297085d4f13318e94f586.tar.gz | |
Port truss(1) to 64-bit architectures:
o Syscall return values do not fit in int on 64-bit architectures.
Change the type of retval in <arch>_syscall_exit() to long and
change the prototype of said function to return a long as well.
o Change the prototype of print_syscall_ret() to take a long for
the return address and change the format string accordingly.
o Replace the code sequence
tmp = malloc(X);
sprintf(tmp, format, ...);
with X by definition too small on 64-bit platforms by
asprintf(&tmp, format, ...);
With these changes the output makes sense again, although it does
mess up the tabulation on ia64. Go widescreen...
Not tested on: alpha, sparc64.
Diffstat (limited to 'usr.bin/truss/extern.h')
| -rw-r--r-- | usr.bin/truss/extern.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.bin/truss/extern.h b/usr.bin/truss/extern.h index f21c494..56e80c2 100644 --- a/usr.bin/truss/extern.h +++ b/usr.bin/truss/extern.h @@ -37,19 +37,19 @@ extern void restore_proc(int); extern const char *ioctlname(register_t val); #ifdef __alpha__ extern void alpha_syscall_entry(struct trussinfo *, int); -extern int alpha_syscall_exit(struct trussinfo *, int); +extern long alpha_syscall_exit(struct trussinfo *, int); #endif #ifdef __i386__ extern void i386_syscall_entry(struct trussinfo *, int); -extern int i386_syscall_exit(struct trussinfo *, int); +extern long i386_syscall_exit(struct trussinfo *, int); extern void i386_linux_syscall_entry(struct trussinfo *, int); -extern int i386_linux_syscall_exit(struct trussinfo *, int); +extern long i386_linux_syscall_exit(struct trussinfo *, int); #endif #ifdef __ia64__ extern void ia64_syscall_entry(struct trussinfo *, int); -extern int ia64_syscall_exit(struct trussinfo *, int); +extern long ia64_syscall_exit(struct trussinfo *, int); #endif #ifdef __sparc64__ extern void sparc64_syscall_entry(struct trussinfo *, int); -extern int sparc64_syscall_exit(struct trussinfo *, int); +extern long sparc64_syscall_exit(struct trussinfo *, int); #endif |
