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nvmutil: rename ERR to SET_ERR, for clarity

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i renamed filename to fname, so that certain lines would
still fit within 80 characters without introducing a new
line break.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-02-23 13:49:16 +00:00
parent 678b9d859b
commit c64a2655e9
1 changed files with 15 additions and 15 deletions
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util/nvmutil/nvmutil.c
+15 -15
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@@ -41,7 +41,7 @@ size_t partsize, gbe[2];
uint8_t nvmPartChanged[2] = {0, 0}, do_read[2] = {1, 1};
int flags, rfd, fd, part, e = 1;
const char *strMac = NULL, *strRMac = "xx:xx:xx:xx:xx:xx", *filename = NULL;
const char *strMac = NULL, *strRMac = "xx:xx:xx:xx:xx:xx", *fname = NULL;
typedef struct op {
char *str;
@@ -58,11 +58,11 @@ op_t op[] = {
};
void (*cmd)(void) = NULL;
#define ERR() errno = errno ? errno : ECANCELED
#define err_if(x) if (x) err(ERR(), "%s", filename)
#define SET_ERR() errno = errno ? errno : ECANCELED
#define err_if(x) if (x) err(SET_ERR(), "%s", fname)
#define xopen(f,l,p) if ((f = open(l, p)) == -1) err(ERR(), "%s", l); \
if (fstat(f, &st) == -1) err(ERR(), "%s", l)
#define xopen(f,l,p) if ((f = open(l, p)) == -1) err(SET_ERR(), "%s", l); \
if (fstat(f, &st) == -1) err(SET_ERR(), "%s", l)
#define word(pos16, partnum) ((uint16_t *) gbe[partnum])[pos16]
#define setWord(pos16, p, val16) if (word(pos16, p) != val16) \
@@ -89,10 +89,10 @@ main(int argc, char *argv[])
fprintf(stderr, " %s FILE copy 0|1\n", argv[0]);
fprintf(stderr, " %s FILE brick 0|1\n", argv[0]);
fprintf(stderr, " %s FILE setchecksum 0|1\n", argv[0]);
err(ERR(), "Too few arguments");
err(SET_ERR(), "Too few arguments");
}
filename = argv[1];
fname = argv[1];
flags = O_RDWR;
@@ -106,23 +106,23 @@ main(int argc, char *argv[])
}
checkdir("/dev/urandom");
checkdir(filename);
checkdir(fname);
#ifdef __OpenBSD__
err_if(unveil("/dev/urandom", "r") == -1);
if (flags == O_RDONLY) {
err_if(unveil(filename, "r") == -1);
err_if(unveil(fname, "r") == -1);
err_if(unveil(NULL, NULL) == -1);
err_if(pledge("stdio rpath", NULL) == -1);
} else {
err_if(unveil(filename, "rw") == -1);
err_if(unveil(fname, "rw") == -1);
err_if(unveil(NULL, NULL) == -1);
err_if(pledge("stdio rpath wpath", NULL) == -1);
}
#endif
openFiles(filename);
openFiles(fname);
#ifdef __OpenBSD__
err_if(pledge("stdio", NULL) == -1);
#endif
@@ -188,7 +188,7 @@ openFiles(const char *path)
partsize = st.st_size >> 1;
break;
default:
err(ERR(), "Invalid file size (not 8/16/128KiB)");
err(SET_ERR(), "Invalid file size (not 8/16/128KiB)");
break;
}
@@ -231,7 +231,7 @@ void
readGbe_part(int p)
{
if (pread(fd, (uint8_t *) gbe[p], nf, p * partsize) != nf)
err(ERR(), "Can't read %ld b from '%s' p%d", nf, filename, p);
err(SET_ERR(), "Can't read %ld b from '%s' p%d", nf, fname, p);
swap(p); /* handle big-endian host CPU */
}
@@ -418,7 +418,7 @@ goodChecksum(int partnum)
return 1;
fprintf(stderr, "WARNING: BAD checksum in part %d\n", partnum);
ERR();
SET_ERR();
return 0;
}
@@ -437,7 +437,7 @@ writeGbe_part(int p)
{
swap(p); /* swap bytes on big-endian host CPUs */
if(pwrite(fd, (uint8_t *) gbe[p], nf, p * partsize) != nf)
err(ERR(), "Can't write %ld b to '%s' p%d", nf, filename, p);
err(SET_ERR(), "Can't write %ld b to '%s' p%d", nf, fname, p);
}