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generator.ml: use new "Pathname" designation

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Nearly every file-related function in daemons/*.c is affected:
Remove this pair of statements from each affected do_* function:
-  NEED_ROOT (return -1);
-  ABS_PATH (dir, return -1);
and change the type of the corresponding parameter to "const char *".
* src/generator.ml: Emit NEED_ROOT just once, even when there are two or
more Pathname args.
This commit is contained in:
Jim Meyering
2009-08-11 15:59:56 +02:00
parent 79b5084f70
commit 84fc760439
43 changed files with 206 additions and 339 deletions
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22
daemon/blockdev.c
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@@ -32,7 +32,7 @@
* we centralize it in one call.
*/
static int64_t
call_blockdev (char *device, char *switc, int extraarg, int prints)
call_blockdev (const char *device, char *switc, int extraarg, int prints)
{
int r;
int64_t rv;
@@ -78,37 +78,37 @@ call_blockdev (char *device, char *switc, int extraarg, int prints)
}
int
do_blockdev_setro (char *device)
do_blockdev_setro (const char *device)
{
return (int) call_blockdev (device, "--setro", 0, 0);
}
int
do_blockdev_setrw (char *device)
do_blockdev_setrw (const char *device)
{
return (int) call_blockdev (device, "--setrw", 0, 0);
}
int
do_blockdev_getro (char *device)
do_blockdev_getro (const char *device)
{
return (int) call_blockdev (device, "--getro", 0, 1);
}
int
do_blockdev_getss (char *device)
do_blockdev_getss (const char *device)
{
return (int) call_blockdev (device, "--getss", 0, 1);
}
int
do_blockdev_getbsz (char *device)
do_blockdev_getbsz (const char *device)
{
return (int) call_blockdev (device, "--getbsz", 0, 1);
}
int
do_blockdev_setbsz (char *device, int blocksize)
do_blockdev_setbsz (const char *device, int blocksize)
{
if (blocksize <= 0 /* || blocksize >= what? */) {
reply_with_error ("blockdev_setbsz: blocksize must be > 0");
@@ -118,25 +118,25 @@ do_blockdev_setbsz (char *device, int blocksize)
}
int64_t
do_blockdev_getsz (char *device)
do_blockdev_getsz (const char *device)
{
return call_blockdev (device, "--getsz", 0, 1);
}
int64_t
do_blockdev_getsize64 (char *device)
do_blockdev_getsize64 (const char *device)
{
return call_blockdev (device, "--getsize64", 0, 1);
}
int
do_blockdev_flushbufs (char *device)
do_blockdev_flushbufs (const char *device)
{
return call_blockdev (device, "--flushbufs", 0, 0);
}
int
do_blockdev_rereadpt (char *device)
do_blockdev_rereadpt (const char *device)
{
return call_blockdev (device, "--rereadpt", 0, 0);
}