trace/beauty/ioctl.c

42 		return scnprintf(bf, size, "%s", strarray__ioctl_tty_cmd.entries[nr]);
44 	return scnprintf(bf, size, "(%#x, %#x, %#x)", 'T', nr, dir);
53 		return scnprintf(bf, size, "DRM_%s", strarray__drm_ioctl_cmds.entries[nr]);
55 	return scnprintf(bf, size, "(%#x, %#x, %#x)", 'd', nr, dir);
64 		return scnprintf(bf, size, "SNDRV_PCM_%s", strarray__sndrv_pcm_ioctl_cmds.entries[nr]);
66 	return scnprintf(bf, size, "(%#x, %#x, %#x)", 'A', nr, dir);
75 		return scnprintf(bf, size, "SNDRV_CTL_%s", strarray__sndrv_ctl_ioctl_cmds.entries[nr]);
77 	return scnprintf(bf, size, "(%#x, %#x, %#x)", 'U', nr, dir);
86 		return scnprintf(bf, size, "KVM_%s", strarray__kvm_ioctl_cmds.entries[nr]);
88 	return scnprintf(bf, size, "(%#x, %#x, %#x)", 0xAE, nr, dir);
99 		return scnprintf(bf, size, "VHOST_%s", s->entries[nr]);
101 	return scnprintf(bf, size, "(%#x, %#x, %#x)", 0xAF, nr, dir);
110 		return scnprintf(bf, size, "PERF_%s", strarray__perf_ioctl_cmds.entries[nr]);
112 	return scnprintf(bf, size, "(%#x, %#x, %#x)", 0xAE, nr, dir);
121 		return scnprintf(bf, size, "USBDEVFS_%s", strarray__usbdevfs_ioctl_cmds.entries[nr]);
123 	return scnprintf(bf, size, "(%c, %#x, %#x)", 'U', nr, dir);
136 		size_t	(*scnprintf)(int nr, int dir, char *bf, size_t size);
138 			      { .type	= '$', .scnprintf = ioctl__scnprintf_perf_cmd, },
139 		['A' - '$'] = { .type	= 'A', .scnprintf = ioctl__scnprintf_sndrv_pcm_cmd, },
140 		['T' - '$'] = { .type	= 'T', .scnprintf = ioctl__scnprintf_tty_cmd, },
141 		['U' - '$'] = { .type	= 'U', .scnprintf = ioctl__scnprintf_sndrv_ctl_cmd, },
142 		['d' - '$'] = { .type	= 'd', .scnprintf = ioctl__scnprintf_drm_cmd, },
143 		[0xAE - '$'] = { .type	= 0xAE, .scnprintf = ioctl__scnprintf_kvm_cmd, },
144 		[0xAF - '$'] = { .type	= 0xAF, .scnprintf = ioctl__scnprintf_vhost_virtio_cmd, },
151 		if (ioctl_types[index].scnprintf != NULL)
152 			return ioctl_types[index].scnprintf(nr, dir, bf, size);
155 	printed += scnprintf(bf + printed, size - printed, "%c", '(');
158 		printed += scnprintf(bf + printed, size - printed, "%s%s", show_prefix ? prefix : "", "NONE");
161 			printed += scnprintf(bf + printed, size - printed, "%s%s", show_prefix ? prefix : "", "READ");
163 			printed += scnprintf(bf + printed, size - printed, "%s%s%s", dir & _IOC_READ ? "|" : "",
168 	return printed + scnprintf(bf + printed, size - printed, ", %#x, %#x, %#x)", type, nr, sz);