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Move setvbuf calls from gz_open() to calling functions, setvbuf is only supposed to be called prior to opening the stream, glibc tolerates later use, uclibc doesnt.

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This commit is contained in:
Glenn L McGrath 2001-07-13 06:43:03 +00:00
parent 7467c8d3b6
commit b028e08d35
5 changed files with 17 additions and 0 deletions
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3
archival/gunzip.c
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@ -118,6 +118,9 @@ extern int gunzip_main(int argc, char **argv)
/* Open input file */
in_file = xfopen(if_name, "r");
/* set the buffer size */
setvbuf(in_file, NULL, _IOFBF, 0x8000);
/* Get the time stamp on the input file. */
if (stat(if_name, &stat_buf) < 0) {
error_msg_and_die("Couldn't stat file %s", if_name);

4
archival/tar.c
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@ -284,6 +284,10 @@ extern int tar_main(int argc, char **argv)
/* unzip tarFd in a seperate process */
if (unzipFlag == TRUE) {
comp_file = fdopen(tarFd, "r");
/* set the buffer size */
setvbuf(comp_file, NULL, _IOFBF, 0x8000);
if ((tarFd = fileno(gz_open(comp_file, &pid))) == EXIT_FAILURE) {
error_msg_and_die("Couldnt unzip file");
}

3
gunzip.c
View File

@ -118,6 +118,9 @@ extern int gunzip_main(int argc, char **argv)
/* Open input file */
in_file = xfopen(if_name, "r");
/* set the buffer size */
setvbuf(in_file, NULL, _IOFBF, 0x8000);
/* Get the time stamp on the input file. */
if (stat(if_name, &stat_buf) < 0) {
error_msg_and_die("Couldn't stat file %s", if_name);

3
libbb/unarchive.c
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@ -568,6 +568,9 @@ char *deb_extract(const char *package_filename, FILE *out_stream,
/* open the debian package to be worked on */
deb_stream = wfopen(package_filename, "r");
/* set the buffer size */
setvbuf(deb_stream, NULL, _IOFBF, 0x8000);
/* check ar magic */
fread(ar_magic, 1, 8, deb_stream);
if (strncmp(ar_magic,"!<arch>",7) != 0) {

4
tar.c
View File

@ -284,6 +284,10 @@ extern int tar_main(int argc, char **argv)
/* unzip tarFd in a seperate process */
if (unzipFlag == TRUE) {
comp_file = fdopen(tarFd, "r");
/* set the buffer size */
setvbuf(comp_file, NULL, _IOFBF, 0x8000);
if ((tarFd = fileno(gz_open(comp_file, &pid))) == EXIT_FAILURE) {
error_msg_and_die("Couldnt unzip file");
}