gentoo-src/Xorgautoconfig/misc.c

#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <malloc.h>

char * macMachineType(void) {
    FILE * fd;
    char buf[256], *bufptr, *rc;
    char *id;

    if (!(fd = fopen("/proc/cpuinfo", "r")))
        return NULL;
                                                                                                                                                             
    while ((rc = fgets(buf, 255, fd)) != NULL)
    {
        if (strncasecmp(buf, "machine", 7) == 0)
        {
            bufptr = buf + 7; /* Set up a pointer into the string */
                                                                                                                                                             
            /* Skip blanks and : */
            while ((*bufptr == ':' || isspace(*bufptr)) && *bufptr != 0)
                bufptr++;

            id = malloc(sizeof(buf));
            sprintf(id, "%s", bufptr);
            return id;
        }
    }
    return NULL;
}

void help()
{
        printf("Options:\n");
        printf("\t--fbdepth\t\tuse current framebuffer color depth for X\n"); 
        printf("\t--fbdev\t\t\tuse the fbdev driver in X\n"); 
        printf("\t--safe\t\t\tcombines above two options to provide a config that \"always works\"\n");

        printf("\nNote: Only only option can be used at a time\n");
}

void usage()
{
        printf("usage: Xorgautoconfig [option]\n");
        help();
}
1	#include <stdio.h>
2	#include <ctype.h>
3	#include <string.h>
4	#include <malloc.h>
5
6	char * macMachineType(void) {
7	FILE * fd;
8	char buf[256], bufptr, rc;
9	char *id;
10
11	if (!(fd = fopen("/proc/cpuinfo", "r")))
12	return NULL;
13
14	while ((rc = fgets(buf, 255, fd)) != NULL)
15	{
16	if (strncasecmp(buf, "machine", 7) == 0)
17	{
18	bufptr = buf + 7; /* Set up a pointer into the string */
19
20	/* Skip blanks and : */
21	while ((bufptr == ':' \|\| isspace(bufptr)) && *bufptr != 0)
22	bufptr++;
23
24	id = malloc(sizeof(buf));
25	sprintf(id, "%s", bufptr);
26	return id;
27	}
28	}
29	return NULL;
30	}
31
32	void help()
33	{
34	printf("Options:\n");
35	printf("\t--fbdepth\t\tuse current framebuffer color depth for X\n");
36	printf("\t--fbdev\t\t\tuse the fbdev driver in X\n");
37	printf("\t--safe\t\t\tcombines above two options to provide a config that \"always works\"\n");
38
39	printf("\nNote: Only only option can be used at a time\n");
40	}
41
42	void usage()
43	{
44	printf("usage: Xorgautoconfig [option]\n");
45	help();
46	}