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using [xa]sprintf for string concatenation is neat and saves

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~100 bytes according to bloatcheck. Also this fixes bug in rpm
This commit is contained in:
Denis Vlasenko
2006-09-09 12:24:19 +00:00
parent 3526a1320a
commit 9cac521f07
6 changed files with 10 additions and 13 deletions
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4
archival/gzip.c
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@@ -1212,9 +1212,7 @@ int gzip_main(int argc, char **argv)
time_stamp = statBuf.st_ctime;
if (!tostdout) {
path = xmalloc(strlen(argv[i]) + 4);
strcpy(path, argv[i]);
strcat(path, ".gz");
path = xasprintf("%s.gz", argv[i]);
/* Open output file */
#if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1) && defined O_NOFOLLOW

3
archival/rpm.c
View File

@@ -290,8 +290,7 @@ static void fileaction_dobackup(char *filename, int fileref)
if (rpm_getint(RPMTAG_FILEFLAGS, fileref) & RPMFILE_CONFIG) { /* Only need to backup config files */
stat_res = lstat (filename, &oldfile);
if (stat_res == 0 && S_ISREG(oldfile.st_mode)) { /* File already exists - really should check MD5's etc to see if different */
newname = xstrdup(filename);
newname = strcat(newname, ".rpmorig");
newname = xasprintf("%s.rpmorig", filename);
copy_file(filename, newname, FILEUTILS_RECUR | FILEUTILS_PRESERVE_STATUS);
remove_file(filename, FILEUTILS_RECUR | FILEUTILS_FORCE);
free(newname);