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mount: print errno on NFS error (again)

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This commit is contained in:
Denis Vlasenko
2007-08-03 14:16:24 +00:00
parent f223efbcde
commit 0e2c9fb4e0
5 changed files with 31 additions and 20 deletions
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7
libbb/loop.c
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@@ -81,7 +81,8 @@ int del_loop(const char *device)
*/
int set_loop(char **device, const char *file, unsigned long long offset)
{
char dev[20], *try;
char dev[LOOP_NAMESIZE];
char *try;
bb_loop_info loopinfo;
struct stat statbuf;
int i, dfd, ffd, mode, rc = -1;
@@ -140,14 +141,14 @@ int set_loop(char **device, const char *file, unsigned long long offset)
rc = -1;
}
close(dfd);
try_again:
try_again:
if (*device) break;
}
close(ffd);
if (!rc) {
if (!*device)
*device = xstrdup(dev);
return (mode == O_RDONLY) ? 1 : 0;
return (mode == O_RDONLY); /* 1:ro, 0:rw */
}
return rc;
}