Muldersoft/CRC-64
Muldersoft/CRC-64
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 3 Wiki Activity

Flush standard output stream after each file. Added option to disable flushing.

Browse Source
This commit is contained in:
LoRd_MuldeR 2022-09-11 14:11:52 +02:00
parent 5e4f8bcfe9
commit 8d1fcca4ff
1 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
crc64.c
View File

@ -22,7 +22,7 @@
static const int VERSION_MAJOR = 1; static const int VERSION_MAJOR = 1;
static const int VERSION_MINOR = 0; static const int VERSION_MINOR = 0;
static const int VERSION_PATCH = 0; static const int VERSION_PATCH = 1;
#define OPT_HELPSC 0x01 #define OPT_HELPSC 0x01
#define OPT_BINARY 0x02 #define OPT_BINARY 0x02
@ -31,6 +31,7 @@ static const int VERSION_PATCH = 0;
#define OPT_NOPADD 0x10 #define OPT_NOPADD 0x10
#define OPT_IGNERR 0x20 #define OPT_IGNERR 0x20
#define OPT_SILENT 0x40 #define OPT_SILENT 0x40
#define OPT_NOFLSH 0x80
/* ======================================================================== */ /* ======================================================================== */
/* Platform */ /* Platform */
@ -298,6 +299,11 @@ static int process(const CHAR *const file_name, const int options)
fwrite(&crc, sizeof(uint64_t), 1U, stdout); fwrite(&crc, sizeof(uint64_t), 1U, stdout);
} }
if (!(options & OPT_NOFLSH))
{
fflush(stdout);
}
retval = EXIT_SUCCESS; retval = EXIT_SUCCESS;
clean_up: clean_up:
@ -364,6 +370,10 @@ int MAIN(int argc, CHAR *argv[])
{ {
options |= OPT_SILENT; options |= OPT_SILENT;
} }
else if (!STRCASECMP(arg_val, T("no-flush")))
{
options |= OPT_NOFLSH;
}
else else
{ {
FPRINTF(stderr, T("Option \"--%s\" is not recognized!\n"), arg_val); FPRINTF(stderr, T("Option \"--%s\" is not recognized!\n"), arg_val);
@ -394,7 +404,8 @@ int MAIN(int argc, CHAR *argv[])
FPUTS(T(" --upper-case Print hex-string in upper-case letters (default is lower-case)\n"), stderr); FPUTS(T(" --upper-case Print hex-string in upper-case letters (default is lower-case)\n"), stderr);
FPUTS(T(" --no-padding Print the digest *without* any leading zeros\n"), stderr); FPUTS(T(" --no-padding Print the digest *without* any leading zeros\n"), stderr);
FPUTS(T(" --silent Suppress error messages\n"), stderr); FPUTS(T(" --silent Suppress error messages\n"), stderr);
FPUTS(T(" --ignore-errors Ignore I/O errors and proceeed with the next file\n\n"), stderr); FPUTS(T(" --ignore-errors Ignore I/O errors and proceeed with the next file\n"), stderr);
FPUTS(T(" --no-flush Do *not* flush the standard output stream after each file\n\n"), stderr);
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }