diff options
Diffstat (limited to 'arch/mips/boot/addinitrd.c')
| -rw-r--r-- | arch/mips/boot/addinitrd.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/arch/mips/boot/addinitrd.c b/arch/mips/boot/addinitrd.c index 8b3033304770..b5b3febc10cc 100644 --- a/arch/mips/boot/addinitrd.c +++ b/arch/mips/boot/addinitrd.c @@ -32,15 +32,15 @@ #define SWAB(a) (swab ? swab32(a) : (a)) -void die (char *s) +void die(char *s) { - perror (s); - exit (1); + perror(s); + exit(1); } -int main (int argc, char *argv[]) +int main(int argc, char *argv[]) { - int fd_vmlinux,fd_initrd,fd_outfile; + int fd_vmlinux, fd_initrd, fd_outfile; FILHDR efile; AOUTHDR eaout; SCNHDR esecs[3]; @@ -48,22 +48,22 @@ int main (int argc, char *argv[]) char buf[1024]; unsigned long loadaddr; unsigned long initrd_header[2]; - int i,cnt; + int i, cnt; int swab = 0; if (argc != 4) { - printf ("Usage: %s <vmlinux> <initrd> <outfile>\n",argv[0]); - exit (1); + printf("Usage: %s <vmlinux> <initrd> <outfile>\n", argv[0]); + exit(1); } - if ((fd_vmlinux = open (argv[1],O_RDONLY)) < 0) - die ("open vmlinux"); + if ((fd_vmlinux = open (argv[1], O_RDONLY)) < 0) + die("open vmlinux"); if (read (fd_vmlinux, &efile, sizeof efile) != sizeof efile) - die ("read file header"); + die("read file header"); if (read (fd_vmlinux, &eaout, sizeof eaout) != sizeof eaout) - die ("read aout header"); + die("read aout header"); if (read (fd_vmlinux, esecs, sizeof esecs) != sizeof esecs) - die ("read section headers"); + die("read section headers"); /* * check whether the file is good for us */ @@ -82,13 +82,13 @@ int main (int argc, char *argv[]) /* make sure we have an empty data segment for the initrd */ if (eaout.dsize || esecs[1].s_size) { - fprintf (stderr, "Data segment not empty. Giving up!\n"); - exit (1); + fprintf(stderr, "Data segment not empty. Giving up!\n"); + exit(1); } if ((fd_initrd = open (argv[2], O_RDONLY)) < 0) - die ("open initrd"); + die("open initrd"); if (fstat (fd_initrd, &st) < 0) - die ("fstat initrd"); + die("fstat initrd"); loadaddr = ((SWAB(esecs[2].s_vaddr) + SWAB(esecs[2].s_size) + MIPS_PAGE_SIZE-1) & ~MIPS_PAGE_MASK) - 8; if (loadaddr < (SWAB(esecs[2].s_vaddr) + SWAB(esecs[2].s_size))) @@ -98,34 +98,34 @@ int main (int argc, char *argv[]) eaout.dsize = esecs[1].s_size = initrd_header[1] = SWAB(st.st_size+8); eaout.data_start = esecs[1].s_vaddr = esecs[1].s_paddr = SWAB(loadaddr); - if ((fd_outfile = open (argv[3], O_RDWR|O_CREAT|O_TRUNC,0666)) < 0) - die ("open outfile"); + if ((fd_outfile = open (argv[3], O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0) + die("open outfile"); if (write (fd_outfile, &efile, sizeof efile) != sizeof efile) - die ("write file header"); + die("write file header"); if (write (fd_outfile, &eaout, sizeof eaout) != sizeof eaout) - die ("write aout header"); + die("write aout header"); if (write (fd_outfile, esecs, sizeof esecs) != sizeof esecs) - die ("write section headers"); + die("write section headers"); /* skip padding */ if(lseek(fd_vmlinux, SWAB(esecs[0].s_scnptr), SEEK_SET) == (off_t)-1) - die ("lseek vmlinux"); + die("lseek vmlinux"); if(lseek(fd_outfile, SWAB(esecs[0].s_scnptr), SEEK_SET) == (off_t)-1) - die ("lseek outfile"); + die("lseek outfile"); /* copy text segment */ cnt = SWAB(eaout.tsize); while (cnt) { if ((i = read (fd_vmlinux, buf, sizeof buf)) <= 0) - die ("read vmlinux"); + die("read vmlinux"); if (write (fd_outfile, buf, i) != i) - die ("write vmlinux"); + die("write vmlinux"); cnt -= i; } if (write (fd_outfile, initrd_header, sizeof initrd_header) != sizeof initrd_header) - die ("write initrd header"); + die("write initrd header"); while ((i = read (fd_initrd, buf, sizeof buf)) > 0) if (write (fd_outfile, buf, i) != i) - die ("write initrd"); - close (fd_vmlinux); - close (fd_initrd); + die("write initrd"); + close(fd_vmlinux); + close(fd_initrd); return 0; } |