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| author | Ian Jackson <Ian.Jackson@eu.citrix.com> | 2010-07-14 16:39:43 +0100 |
|---|---|---|
| committer | Ian Jackson <Ian.Jackson@eu.citrix.com> | 2010-07-14 16:39:43 +0100 |
| commit | bba3b1da6e19c974afd3f934be50438fc7f32821 (patch) | |
| tree | 5f63ff39dde657e2a79d6f685f8771cd510f4b44 /tools/libxl/libxl_internal.c | |
| parent | 1304d52120c8c6fa9b837f25c83509aff13d60ec (diff) | |
| download | xen-bba3b1da6e19c974afd3f934be50438fc7f32821.tar.gz xen-bba3b1da6e19c974afd3f934be50438fc7f32821.tar.bz2 xen-bba3b1da6e19c974afd3f934be50438fc7f32821.zip | |
libxl: add libxl_strdup convenience function
Use in preference to libxl_sprintf(..., "%s", "...")
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'tools/libxl/libxl_internal.c')
| -rw-r--r-- | tools/libxl/libxl_internal.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tools/libxl/libxl_internal.c b/tools/libxl/libxl_internal.c index fd23023a74..2e09201d26 100644 --- a/tools/libxl/libxl_internal.c +++ b/tools/libxl/libxl_internal.c @@ -138,10 +138,20 @@ char *libxl_sprintf(struct libxl_ctx *ctx, const char *fmt, ...) return s; } +char *libxl_strdup(struct libxl_ctx *ctx, const char *c) +{ + char *s = strdup(c); + + if (s) + libxl_ptr_add(ctx, s); + + return s; +} + char *libxl_dirname(struct libxl_ctx *ctx, const char *s) { char *c; - char *ptr = libxl_sprintf(ctx, "%s", s); + char *ptr = libxl_strdup(ctx, s); c = strrchr(ptr, '/'); if (!c) |