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fixes.

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This commit is contained in:
Kelvin Sherlock 2016-08-03 20:09:45 -04:00
parent 6019cac1fa
commit 9519c903fb
1 changed files with 9 additions and 11 deletions
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20
unfork.cpp
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@ -121,11 +121,11 @@ void unfork(const char *in, const char *out) {
break; break;
} }
case AS_RESOURCE: { case AS_RESOURCE: {
int fd = openat(fd, "com.apple.ResourceFork", O_XATTR | O_CREAT | O_TRUNC | O_WRONLY, 0666); int rfd = openat(fd, "com.apple.ResourceFork", O_XATTR | O_CREAT | O_TRUNC | O_WRONLY, 0666);
if (fd < 0) throw_errno("com.apple.ResourceFork"); if (rfds < 0) throw_errno("com.apple.ResourceFork");
defer close_fd([fd](){ close(fd); }); defer close_fd([rfd](){ close(rfd); });
ssize_t ok = write(fd, mf.data() + e.entryOffset, e.entryLength); ssize_t ok = write(rfd, mf.data() + e.entryOffset, e.entryLength);
if (ok < 0) throw_errno("com.apple.ResourceFork"); if (ok < 0) throw_errno("com.apple.ResourceFork");
//if (ok != e.entryLength) return -1; //if (ok != e.entryLength) return -1;
break; break;
@ -135,11 +135,11 @@ void unfork(const char *in, const char *out) {
fputs("Warning: Invalid Finder Info size.\n", stderr); fputs("Warning: Invalid Finder Info size.\n", stderr);
break; break;
} }
int fd = openat(fd, "com.apple.FinderInfo", O_XATTR | O_CREAT | O_TRUNC | O_WRONLY, 0666); int rfd = openat(fd, "com.apple.FinderInfo", O_XATTR | O_CREAT | O_TRUNC | O_WRONLY, 0666);
if (fd < 0) throw_errno("com.apple.ResourceFork"); if (rfd < 0) throw_errno("com.apple.ResourceFork");
defer close_fd([fd](){ close(fd); }); defer close_fd([rfd](){ close(rfd); });
ssize_t ok = write(fd, mf.data() + e.entryOffset, e.entryLength); ssize_t ok = write(rfd, mf.data() + e.entryOffset, e.entryLength);
if (ok < 0) throw_errno("com.apple.FinderInfo"); if (ok < 0) throw_errno("com.apple.FinderInfo");
//if (ok != e.entryLength) return -1; //if (ok != e.entryLength) return -1;
break; break;
@ -147,12 +147,10 @@ void unfork(const char *in, const char *out) {
} }
} }
close(fd);
} }
void usage() { void usage() {
fputs("Usage: applesingle [-o file] file...\n", stderr); fputs("Usage: unfork [-o file] file...\n", stderr);
exit(EX_USAGE); exit(EX_USAGE);
} }
int main(int argc, char **argv) { int main(int argc, char **argv) {