c7a3fb96d
Eric Andersen
2002-03-20
Subject
Fix devfs loop device support
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include/libbb.h+2 -0
| @@ -270,6 +270,7 @@ extern const char * const can_not_create_raw_socket; | |
| # define SC_1 "/dev/tts/1" | |
| # define VC_FORMAT "/dev/vc/%d" | |
| # define SC_FORMAT "/dev/tts/%d" | |
| + | # define LOOP_FORMAT "/dev/loop/%d" |
| #else | |
| # define CURRENT_VC "/dev/tty0" | |
| # define VC_1 "/dev/tty1" | |
| @@ -281,6 +282,7 @@ extern const char * const can_not_create_raw_socket; | |
| # define SC_1 "/dev/ttyS1" | |
| # define VC_FORMAT "/dev/tty%d" | |
| # define SC_FORMAT "/dev/ttyS%d" | |
| + | # define LOOP_FORMAT "/dev/loop%d" |
| #endif | |
| /* The following devices are the same on devfs and non-devfs systems. */ | |
libbb/loop.c+1 -1
| @@ -95,7 +95,7 @@ extern char *find_unused_loop_device(void) | |
| struct loop_info loopinfo; | |
| for (i = 0; i <= 7; i++) { | |
| - | sprintf(dev, "/dev/loop%d", i); |
| + | sprintf(dev, LOOP_FORMAT, i); |
| if (stat(dev, &statbuf) == 0 && S_ISBLK(statbuf.st_mode)) { | |
| if ((fd = open(dev, O_RDONLY)) >= 0) { | |
| if (ioctl(fd, LOOP_GET_STATUS, &loopinfo) != 0) { | |