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libsysprof-capture: Use strlcpy() instead of g_strlcpy()

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If the system doesn’t provide `strlcpy()` (FreeBSD does, Linux doesn’t),
use an inbuilt copy instead.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Helps: #40
This commit is contained in:
Philip Withnall
2020-07-01 17:08:16 +01:00
parent 951b46fddf
commit 6e281dca1f
5 changed files with 42 additions and 13 deletions
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16
src/libsysprof-capture/sysprof-capture-writer.c
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@ -519,7 +519,7 @@ sysprof_capture_writer_new_from_fd (int fd,
header->little_endian = false;
#endif
header->padding = 0;
g_strlcpy (header->capture_time, nowstr, sizeof header->capture_time);
_sysprof_strlcpy (header->capture_time, now_str, sizeof header->capture_time);
header->time = SYSPROF_CAPTURE_CURRENT_TIME;
header->end_time = 0;
memset (header->suffix, 0, sizeof header->suffix);
@ -599,7 +599,7 @@ sysprof_capture_writer_add_map (SysprofCaptureWriter *self,
ev->offset = offset;
ev->inode = inode;
g_strlcpy (ev->filename, filename, len - sizeof *ev);
_sysprof_strlcpy (ev->filename, filename, len - sizeof *ev);
ev->filename[len - sizeof *ev - 1] = '\0';
self->stat.frame_count[SYSPROF_CAPTURE_FRAME_MAP]++;
@ -642,8 +642,8 @@ sysprof_capture_writer_add_mark (SysprofCaptureWriter *self,
SYSPROF_CAPTURE_FRAME_MARK);
ev->duration = duration;
g_strlcpy (ev->group, group, sizeof ev->group);
g_strlcpy (ev->name, name, sizeof ev->name);
_sysprof_strlcpy (ev->group, group, sizeof ev->group);
_sysprof_strlcpy (ev->name, name, sizeof ev->name);
memcpy (ev->message, message, message_len);
self->stat.frame_count[SYSPROF_CAPTURE_FRAME_MARK]++;
@ -687,7 +687,7 @@ sysprof_capture_writer_add_metadata (SysprofCaptureWriter *self,
time,
SYSPROF_CAPTURE_FRAME_METADATA);
g_strlcpy (ev->id, id, sizeof ev->id);
_sysprof_strlcpy (ev->id, id, sizeof ev->id);
memcpy (ev->metadata, metadata, metadata_len);
ev->metadata[metadata_len] = 0;
@ -743,7 +743,7 @@ sysprof_capture_writer_add_process (SysprofCaptureWriter *self,
time,
SYSPROF_CAPTURE_FRAME_PROCESS);
g_strlcpy (ev->cmdline, cmdline, len - sizeof *ev);
_sysprof_strlcpy (ev->cmdline, cmdline, len - sizeof *ev);
ev->cmdline[len - sizeof *ev - 1] = '\0';
self->stat.frame_count[SYSPROF_CAPTURE_FRAME_PROCESS]++;
@ -1409,7 +1409,7 @@ sysprof_capture_writer_add_log (SysprofCaptureWriter *self,
ev->severity = severity & 0xFFFF;
ev->padding1 = 0;
ev->padding2 = 0;
g_strlcpy (ev->domain, domain, sizeof ev->domain);
_sysprof_strlcpy (ev->domain, domain, sizeof ev->domain);
memcpy (ev->message, message, message_len);
self->stat.frame_count[SYSPROF_CAPTURE_FRAME_LOG]++;
@ -1447,7 +1447,7 @@ sysprof_capture_writer_add_file (SysprofCaptureWriter *self,
ev->padding1 = 0;
ev->is_last = !!is_last;
ev->len = data_len;
g_strlcpy (ev->path, path, sizeof ev->path);
_sysprof_strlcpy (ev->path, path, sizeof ev->path);
memcpy (ev->data, data, data_len);
self->stat.frame_count[SYSPROF_CAPTURE_FRAME_FILE_CHUNK]++;