diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | linuxthreads/ChangeLog | 22 | ||||
| -rw-r--r-- | malloc/mtrace.c | 30 |
3 files changed, 41 insertions, 14 deletions
diff --git a/ChangeLog b/ChangeLog index 3ad6c72dd4..ab7ddd011c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 1998-10-29 Ulrich Drepper <drepper@cygnus.com> + * malloc/mtrace.c (tr_where): Replace snprintf call by mempcpy and + _fitoa. + * sysdeps/unix/sysv/linux/ttyname_r.c (ttyname_r): Try reading /prof/self/fd/FD first. * sysdeps/unix/sysv/linux/ttyname.c (ttyname): Likewise. diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 635bc634dd..dc044ad2ae 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,25 @@ +1998-10-29 14:28 Ulrich Drepper <drepper@cygnus.com> + + * spinlock.h (__pthread_trylock): Define inline. + (__pthread_lock): Add extra parameter to declaration. Declare + using internal_function. + (__pthread_unlock): Declare using internal_function. + * spinlock.c (__pthread_lock): Add new parameter. Use it instead + of local variable self. Avoid recomputing self. Define using + internal_function. + (__pthread_trylock): Remove. + (__pthread_unlock): Define using internal_function. + * cancel.c: Adjust for __pthread_lock interface change. Use already + computed self value is possible. + * condvar.c: Likewise. + * join.c: Likewise. + * manager.c: Likewise. + * mutex.c: Likewise. + * pthread.c: Likewise. + * rwlock.c: Likewise. + * semaphore.c: Likewise. + * signals.c: Likewise. + 1998-10-27 13:46 Ulrich Drepper <drepper@cygnus.com> * sysdeps/pthread/pthread.h (struct _pthread_cleanup_buffer): Prepend diff --git a/malloc/mtrace.c b/malloc/mtrace.c index 8dd711a3a7..d15569c9d6 100644 --- a/malloc/mtrace.c +++ b/malloc/mtrace.c @@ -32,14 +32,11 @@ #include <stdio.h> #include <string.h> - -#ifndef __GNU_LIBRARY__ -extern char *getenv (); -#else #include <stdlib.h> -#endif -#if defined _LIBC && defined USE_IN_LIBIO +#include <stdio-common/_itoa.h> + +#ifdef USE_IN_LIBIO # include <libio/iolibio.h> # define setvbuf(s, b, f, l) _IO_setvbuf (s, b, f, l) #endif @@ -99,14 +96,19 @@ tr_where (caller) char *buf = (char *) ""; if (info.dli_sname && info.dli_sname[0]) { - size_t len = strlen (info.dli_sname) + 22; - buf = alloca (len); - if (caller >= (const __ptr_t) info.dli_saddr) - snprintf (buf, len, "(%s+0x%x)", info.dli_sname, - caller - (const __ptr_t) info.dli_saddr); - else - snprintf (buf, len, "(%s-0x%x)", info.dli_sname, - (const __ptr_t) info.dli_saddr - caller); + size_t len = strlen (info.dli_sname); + buf = alloca (len + 6 + 2 * sizeof (void *)); + + buf[0] = '('; + __stpcpy (_fitoa (caller >= (const __ptr_t) info.dli_saddr + ? caller - (const __ptr_t) info.dli_saddr + : (const __ptr_t) info.dli_saddr - caller, + __stpcpy (__mempcpy (buf + 1, info.dli_sname, + len), + caller >= (__ptr_t) info.dli_saddr + ? "+0x" : "-0x"), + 16, 0), + ")"); } fprintf (mallstream, "@ %s%s%s[%p] ", |