bc: Don't prepend bc in eprintf() - sbase - suckless unix tools
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---
(DIR) commit 4e3d54e231f17d851ee58031d8e2becf75b81302
(DIR) parent 56b93ad91becdb1370523190f0e1645f8286a524
(HTM) Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
Date: Sun, 23 Nov 2025 11:53:26 +0100
bc: Don't prepend bc in eprintf()
Eprintf() currently prepends agrv0 generating a double print
of argv0.
Diffstat:
M bc.y | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
---
(DIR) diff --git a/bc.y b/bc.y
@@ -251,7 +251,7 @@ writeout(char *s)
return;
err:
- eprintf("bc:writing to dc:");
+ eprintf("writing to dc:");
}
static char *
@@ -267,7 +267,7 @@ code(char *fmt, ...)
va_end(va);
if (n < 0 || n >= room)
- eprintf("bc: unable to code requested operation\n");
+ eprintf("unable to code requested operation\n");
s = buff + used;
used += n + 1;
@@ -630,11 +630,11 @@ spawn(void)
char errmsg[] = "bc:error execing dc\n";
if (pipe(fds) < 0)
- eprintf("bc:creating pipe:");
+ eprintf("creating pipe:");
switch (fork()) {
case -1:
- eprintf("bc:forking dc:");
+ eprintf("forking dc:");
case 0:
close(1);
dup(fds[1]);
@@ -664,7 +664,7 @@ init(void)
if (!buff)
buff = malloc(BUFSIZ);
if (!yytext || !buff)
- eprintf("bc: out of memory\n");
+ eprintf("out of memory\n");
}
static int
@@ -688,7 +688,7 @@ bc(char *fname)
if (fname) {
filename = fname;
if (!freopen(fname, "r", stdin))
- eprintf("bc: %s:", fname);
+ eprintf("%s:", fname);
}
for (init(); run(); init())
@@ -725,7 +725,7 @@ loadlib(void)
share:
r = snprintf(fname, sizeof(fname), "%s/share/misc/%s", PREFIX, bclib);
if (r < 0 || r >= sizeof(fname))
- eprintf("bc: invalid path name for bc.library\n");
+ eprintf("invalid path name for bc.library\n");
bc(fname);
}