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authorDana Robinson <43805+derobins@users.noreply.github.com>2021-06-29 20:06:48 (GMT)
committerGitHub <noreply@github.com>2021-06-29 20:06:48 (GMT)
commit2090a527c13a13c0ea5b59b319b3402d2ef8f578 (patch)
treeb9d6a7744894956cba1e99630f1803c42d2298e4 /tools/test/perform/pio_standalone.c
parent4ff544f9977da3bd54eac03cc124961eea7c4daf (diff)
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Brings the tools getopt(3) replacement into the main library (#803)
* Moves get_option from the tools library to the C library * Adds H5 prefix to get_option call and variables * Renames the H5_get_option long options struct and enum
Diffstat (limited to 'tools/test/perform/pio_standalone.c')
-rw-r--r--tools/test/perform/pio_standalone.c58
1 files changed, 29 insertions, 29 deletions
diff --git a/tools/test/perform/pio_standalone.c b/tools/test/perform/pio_standalone.c
index 0a9bfc0..db8633e 100644
--- a/tools/test/perform/pio_standalone.c
+++ b/tools/test/perform/pio_standalone.c
@@ -27,30 +27,30 @@ MPI_Info h5_io_info_g = MPI_INFO_NULL; /* MPI INFO object for IO */
int nCols = 80;
/* ``get_option'' variables */
-int opt_err = 1; /*get_option prints errors if this is on */
-int opt_ind = 1; /*token pointer */
-const char *opt_arg; /*flag argument (or value) */
+int H5_opterr = 1; /*get_option prints errors if this is on */
+int H5_optind = 1; /*token pointer */
+const char *H5_optarg; /*flag argument (or value) */
int
-get_option(int argc, const char **argv, const char *opts, const struct long_options *l_opts)
+get_option(int argc, const char **argv, const char *opts, const struct h5_long_options *l_opts)
{
static int sp = 1; /* character index in current token */
int opt_opt = '?'; /* option character passed back to user */
if (sp == 1) {
/* check for more flag-like tokens */
- if (opt_ind >= argc || argv[opt_ind][0] != '-' || argv[opt_ind][1] == '\0') {
+ if (H5_optind >= argc || argv[H5_optind][0] != '-' || argv[H5_optind][1] == '\0') {
return EOF;
}
- else if (HDstrcmp(argv[opt_ind], "--") == 0) {
- opt_ind++;
+ else if (HDstrcmp(argv[H5_optind], "--") == 0) {
+ H5_optind++;
return EOF;
}
}
- if (sp == 1 && argv[opt_ind][0] == '-' && argv[opt_ind][1] == '-') {
+ if (sp == 1 && argv[H5_optind][0] == '-' && argv[H5_optind][1] == '-') {
/* long command line option */
- const char *arg = &argv[opt_ind][2];
+ const char *arg = &argv[H5_optind][2];
int i;
for (i = 0; l_opts && l_opts[i].name; i++) {
@@ -62,13 +62,13 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti
if (l_opts[i].has_arg != no_arg) {
if (arg[len] == '=') {
- opt_arg = &arg[len + 1];
+ H5_optarg = &arg[len + 1];
}
- else if (opt_ind < (argc - 1) && argv[opt_ind + 1][0] != '-') {
- opt_arg = argv[++opt_ind];
+ else if (H5_optind < (argc - 1) && argv[H5_optind + 1][0] != '-') {
+ H5_optarg = argv[++H5_optind];
}
else if (l_opts[i].has_arg == require_arg) {
- if (opt_err)
+ if (H5_opterr)
HDfprintf(stderr, "%s: option required for \"--%s\" flag\n", argv[0], arg);
opt_opt = '?';
@@ -76,13 +76,13 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti
}
else {
if (arg[len] == '=') {
- if (opt_err)
+ if (H5_opterr)
HDfprintf(stderr, "%s: no option required for \"%s\" flag\n", argv[0], arg);
opt_opt = '?';
}
- opt_arg = NULL;
+ H5_optarg = NULL;
}
break;
@@ -91,29 +91,29 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti
if (l_opts[i].name == NULL) {
/* exhausted all of the l_opts we have and still didn't match */
- if (opt_err)
+ if (H5_opterr)
HDfprintf(stderr, "%s: unknown option \"%s\"\n", argv[0], arg);
opt_opt = '?';
}
- opt_ind++;
+ H5_optind++;
sp = 1;
}
else {
register char *cp; /* pointer into current token */
/* short command line option */
- opt_opt = argv[opt_ind][sp];
+ opt_opt = argv[H5_optind][sp];
if (opt_opt == ':' || (cp = strchr(opts, opt_opt)) == 0) {
- if (opt_err)
+ if (H5_opterr)
HDfprintf(stderr, "%s: unknown option \"%c\"\n", argv[0], opt_opt);
/* if no chars left in this token, move to next token */
- if (argv[opt_ind][++sp] == '\0') {
- opt_ind++;
+ if (argv[H5_optind][++sp] == '\0') {
+ H5_optind++;
sp = 1;
}
@@ -122,32 +122,32 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti
if (*++cp == ':') {
/* if a value is expected, get it */
- if (argv[opt_ind][sp + 1] != '\0') {
+ if (argv[H5_optind][sp + 1] != '\0') {
/* flag value is rest of current token */
- opt_arg = &argv[opt_ind++][sp + 1];
+ H5_optarg = &argv[H5_optind++][sp + 1];
}
- else if (++opt_ind >= argc) {
- if (opt_err)
+ else if (++H5_optind >= argc) {
+ if (H5_opterr)
HDfprintf(stderr, "%s: value expected for option \"%c\"\n", argv[0], opt_opt);
opt_opt = '?';
}
else {
/* flag value is next token */
- opt_arg = argv[opt_ind++];
+ H5_optarg = argv[H5_optind++];
}
sp = 1;
}
else {
/* set up to look at next char in token, next time */
- if (argv[opt_ind][++sp] == '\0') {
+ if (argv[H5_optind][++sp] == '\0') {
/* no more in current token, so setup next token */
- opt_ind++;
+ H5_optind++;
sp = 1;
}
- opt_arg = NULL;
+ H5_optarg = NULL;
}
}