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Fix setprogname to strip leading paths from progname

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This commit is contained in:
Guillem Jover 2010-01-30 22:00:18 +01:00
parent 30c794083f
commit 11f2c32df2
1 changed files with 10 additions and 2 deletions
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12
src/progname.c
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@ -29,6 +29,8 @@
Rejected in glibc (http://sourceware.org/ml/libc-alpha/2006-03/msg00125.html) Rejected in glibc (http://sourceware.org/ml/libc-alpha/2006-03/msg00125.html)
*/ */
#include <string.h>
#include <bsd/stdlib.h> #include <bsd/stdlib.h>
static const char *__progname = NULL; static const char *__progname = NULL;
@ -40,7 +42,13 @@ getprogname(void)
} }
void void
setprogname(const char *new) setprogname(const char *progname)
{ {
__progname = new; const char *last_slash;
last_slash = strrchr(progname, '/');
if (last_slash == NULL)
__progname = progname;
else
__progname = last_slash + 1;
} }