diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/lib.c | 15 |
1 files changed, 8 insertions, 7 deletions
@@ -162,9 +162,10 @@ off_t lskip(int fd, off_t offset) return offset; } -// flags: 1=make last dir (with mode lastmode, otherwise skips last component) -// 2=make path (already exists is ok) -// 4=verbose +// flags: +// MKPATHAT_MKLAST make last dir (with mode lastmode, else skips last part) +// MKPATHAT_MAKE make leading dirs (it's ok if they already exist) +// MKPATHAT_VERBOSE Print what got created to stderr // returns 0 = path ok, 1 = error int mkpathat(int atfd, char *dir, mode_t lastmode, int flags) { @@ -186,20 +187,20 @@ int mkpathat(int atfd, char *dir, mode_t lastmode, int flags) mode_t mode = (0777&~toys.old_umask)|0300; // find next '/', but don't try to mkdir "" at start of absolute path - if (*s == '/' && (flags&2) && s != dir) { + if (*s == '/' && (flags&MKPATHAT_MAKE) && s != dir) { save = *s; *s = 0; } else if (*s) continue; // Use the mode from the -m option only for the last directory. if (!save) { - if (flags&1) mode = lastmode; + if (flags&MKPATHAT_MKLAST) mode = lastmode; else break; } if (mkdirat(atfd, dir, mode)) { - if (!(flags&2) || errno != EEXIST) return 1; - } else if (flags&4) + if (!(flags&MKPATHAT_MAKE) || errno != EEXIST) return 1; + } else if (flags&MKPATHAT_VERBOSE) fprintf(stderr, "%s: created directory '%s'\n", toys.which->name, dir); if (!(*s = save)) break; |