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| author | Clint Adams <clint@users.sourceforge.net> | 2007-08-21 22:59:48 +0000 |
|---|---|---|
| committer | Clint Adams <clint@users.sourceforge.net> | 2007-08-21 22:59:48 +0000 |
| commit | 4cff29774e018733b4857b89326855d222e068a0 (patch) | |
| tree | 56c53b1220fa495656eca4f9a51201c4c869f42f /Src/Modules/files.c | |
| parent | 10ad489ff08eb897b05cf0ff5f0458b19a32c1aa (diff) | |
| download | zsh-4cff29774e018733b4857b89326855d222e068a0.tar.gz zsh-4cff29774e018733b4857b89326855d222e068a0.tar.xz zsh-4cff29774e018733b4857b89326855d222e068a0.zip | |
23788: add -h option to chown symlinks rather than targets, and change default behavior to do the opposite.
Diffstat (limited to 'Src/Modules/files.c')
| -rw-r--r-- | Src/Modules/files.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/Src/Modules/files.c b/Src/Modules/files.c index 0ce6d78d0..db4d74de0 100644 --- a/Src/Modules/files.c +++ b/Src/Modules/files.c @@ -593,6 +593,19 @@ chown_dochown(char *arg, char *rp, UNUSED(struct stat const *sp), void *magic) { struct chownmagic *chm = magic; + if(chown(rp, chm->uid, chm->gid)) { + zwarnnam(chm->nam, "%s: %e", arg, errno); + return 1; + } + return 0; +} + +/**/ +static int +chown_dolchown(char *arg, char *rp, UNUSED(struct stat const *sp), void *magic) +{ + struct chownmagic *chm = magic; + if(lchown(rp, chm->uid, chm->gid)) { zwarnnam(chm->nam, "%s: %e", arg, errno); return 1; @@ -600,6 +613,7 @@ chown_dochown(char *arg, char *rp, UNUSED(struct stat const *sp), void *magic) return 0; } + /**/ static unsigned long getnumeric(char *p, int *errp) { @@ -684,7 +698,8 @@ bin_chown(char *nam, char **args, Options ops, int func) } free(uspec); return recursivecmd(nam, 0, OPT_ISSET(ops,'R'), OPT_ISSET(ops,'s'), - args + 1, chown_dochown, recurse_donothing, chown_dochown, &chm); + args + 1, OPT_ISSET(ops, 'h') ? chown_dolchown : chown_dochown, recurse_donothing, + OPT_ISSET(ops, 'h') ? chown_dolchown : chown_dochown, &chm); } /* module paraphernalia */ @@ -696,8 +711,8 @@ bin_chown(char *nam, char **args, Options ops, int func) #endif static struct builtin bintab[] = { - BUILTIN("chgrp", 0, bin_chown, 2, -1, BIN_CHGRP, "Rs", NULL), - BUILTIN("chown", 0, bin_chown, 2, -1, BIN_CHOWN, "Rs", NULL), + BUILTIN("chgrp", 0, bin_chown, 2, -1, BIN_CHGRP, "hRs", NULL), + BUILTIN("chown", 0, bin_chown, 2, -1, BIN_CHOWN, "hRs", NULL), BUILTIN("ln", 0, bin_ln, 1, -1, BIN_LN, LN_OPTS, NULL), BUILTIN("mkdir", 0, bin_mkdir, 1, -1, 0, "pm:", NULL), BUILTIN("mv", 0, bin_ln, 2, -1, BIN_MV, "fi", NULL), |