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author | marcel <marcel@FreeBSD.org> | 2003-11-09 03:48:13 +0000 |
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committer | marcel <marcel@FreeBSD.org> | 2003-11-09 03:48:13 +0000 |
commit | 3f532e652b08331243d297085d4f13318e94f586 (patch) | |
tree | 89caf91024722473ad91738e243659a20d561f8b /usr.bin/truss/main.c | |
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/main.c')
-rw-r--r-- | usr.bin/truss/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/truss/main.c b/usr.bin/truss/main.c index 0a6cdb5..1514820 100644 --- a/usr.bin/truss/main.c +++ b/usr.bin/truss/main.c @@ -79,7 +79,7 @@ usage(void) struct ex_types { const char *type; void (*enter_syscall)(struct trussinfo *, int); - int (*exit_syscall)(struct trussinfo *, int); + long (*exit_syscall)(struct trussinfo *, int); } ex_types[] = { #ifdef __alpha__ { "FreeBSD ELF", alpha_syscall_entry, alpha_syscall_exit }, |