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Merge branch 'tr/die_errno'

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* tr/die_errno:
  Use die_errno() instead of die() when checking syscalls
  Convert existing die(..., strerror(errno)) to die_errno()
  die_errno(): double % in strerror() output just in case
  Introduce die_errno() that appends strerror(errno) to die()
This commit is contained in:
Junio C Hamano
2009-07-06 09:39:46 -07:00
parent 864cd94917 0721c314a5
commit dd787c19c4
60 changed files with 225 additions and 207 deletions
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10
diff.c
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@ -1975,14 +1975,14 @@ static void prep_temp_blob(const char *path, struct diff_tempfile *temp,
fd = git_mkstemps(temp->tmp_path, PATH_MAX, template.buf,
strlen(base) + 1);
if (fd < 0)
die("unable to create temp-file: %s", strerror(errno));
die_errno("unable to create temp-file");
if (convert_to_working_tree(path,
(const char *)blob, (size_t)size, &buf)) {
blob = buf.buf;
size = buf.len;
}
if (write_in_full(fd, blob, size) != size)
die("unable to write temp-file");
die_errno("unable to write temp-file");
close(fd);
temp->name = temp->tmp_path;
strcpy(temp->hex, sha1_to_hex(sha1));
@ -2021,12 +2021,12 @@ static struct diff_tempfile *prepare_temp_file(const char *name,
if (lstat(name, &st) < 0) {
if (errno == ENOENT)
goto not_a_valid_file;
die("stat(%s): %s", name, strerror(errno));
die_errno("stat(%s)", name);
}
if (S_ISLNK(st.st_mode)) {
struct strbuf sb = STRBUF_INIT;
if (strbuf_readlink(&sb, name, st.st_size) < 0)
die("readlink(%s)", name);
die_errno("readlink(%s)", name);
prep_temp_blob(name, temp, sb.buf, sb.len,
(one->sha1_valid ?
one->sha1 : null_sha1),
@ -2219,7 +2219,7 @@ static void diff_fill_sha1_info(struct diff_filespec *one)
return;
}
if (lstat(one->path, &st) < 0)
die("stat %s", one->path);
die_errno("stat '%s'", one->path);
if (index_path(one->sha1, one->path, &st, 0))
die("cannot hash %s", one->path);
}