diff options
Diffstat (limited to 'gmon/gmon.c')
| -rw-r--r-- | gmon/gmon.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/gmon/gmon.c b/gmon/gmon.c index d484ec2..6b7ef81 100644 --- a/gmon/gmon.c +++ b/gmon/gmon.c @@ -36,6 +36,7 @@ #include <sys/gmon_out.h> #include <sys/uio.h> +#include <errno.h> #include <stdio.h> #include <fcntl.h> #include <unistd.h> @@ -60,6 +61,7 @@ static int s_scale; #define ERR(s) write(2, s, sizeof(s) - 1) void moncontrol __P ((int mode)); +void __moncontrol __P ((int mode)); static void write_hist __P ((int fd)); static void write_call_graph __P ((int fd)); static void write_bb_counts __P ((int fd)); @@ -70,7 +72,7 @@ static void write_bb_counts __P ((int fd)); * all the data structures are ready. */ void -moncontrol (mode) +__moncontrol (mode) int mode; { struct gmonparam *p = &_gmonparam; @@ -91,7 +93,7 @@ moncontrol (mode) void -monstartup (lowpc, highpc) +__monstartup (lowpc, highpc) u_long lowpc; u_long highpc; { @@ -128,7 +130,7 @@ monstartup (lowpc, highpc) ERR(_("monstartup: out of memory\n")); return; } - bzero(cp, p->kcountsize + p->fromssize + p->tossize); + memset (cp, '\0', p->kcountsize + p->fromssize + p->tossize); p->tos = (struct tostruct *)cp; cp += p->tossize; p->kcount = (u_short *)cp; @@ -158,7 +160,7 @@ monstartup (lowpc, highpc) } else s_scale = SCALE_1_TO_1; - moncontrol(1); + __moncontrol(1); } @@ -180,8 +182,9 @@ write_hist (fd) *(char **) thdr.low_pc = (char *) _gmonparam.lowpc; *(char **) thdr.high_pc = (char *) _gmonparam.highpc; - *(int *) thdr.hist_size = _gmonparam.kcountsize / sizeof (HISTCOUNTER); - *(int *) thdr.prof_rate = __profile_frequency (); + *(int32_t *) thdr.hist_size = (_gmonparam.kcountsize + / sizeof (HISTCOUNTER)); + *(int32_t *) thdr.prof_rate = __profile_frequency (); strncpy (thdr.dimen, "seconds", sizeof (thdr.dimen)); thdr.dimen_abbrev = 's'; @@ -296,18 +299,21 @@ _mcleanup () struct gmon_hdr ghdr __attribute__ ((aligned (__alignof__ (int)))); int fd; - moncontrol (0); + __moncontrol (0); fd = __open ("gmon.out", O_CREAT|O_TRUNC|O_WRONLY, 0666); if (fd < 0) { - perror ("_mcleanup: gmon.out"); + char buf[300]; + int errnum = errno; + fprintf (stderr, "_mcleanup: gmon.out: %s\n", + _strerror_internal (errnum, buf, sizeof buf)); return; } /* write gmon.out header: */ - memset (&ghdr, 0, sizeof (struct gmon_hdr)); + memset (&ghdr, '\0', sizeof (struct gmon_hdr)); memcpy (&ghdr.cookie[0], GMON_MAGIC, sizeof (ghdr.cookie)); - *(int *) ghdr.version = GMON_VERSION; + *(int32_t *) ghdr.version = GMON_VERSION; __write (fd, &ghdr, sizeof (struct gmon_hdr)); /* write PC histogram: */ |